Tag Archives: high speed bearing

China factory High Quality China Brand CZPT High Speed Deep Groove Ball Bearing 61707 61708 61709 61710 Long-Lived connecting rod bearing

Product Description

High quality SKF brand CZPT High Speed Deep Groove Ball Bearing 61707 61708 61709 61710  Long-Lived 

Bearing is an important part of contemporary machinery and equipment. Its main function is to support the mechanical rotating body, reduce the friction coefficient during its movement, and ensure its rotation accuracy. According to the different friction properties of the moving elements, bearings can be divided into rolling bearings and sliding bearings.

We can provide deep groove ball bearing,taper roller bearing,spherical roller bearing,angular contact ball bearing,needle bearing,self-aligning ball bearing,linear bearing,pillow block bearing,wheel hub bearing,thin wall bearing,ceramic bearing,and many famous brand bearings.

A wide range of applications:
• agriculture and forestry equipment
• automotive and industrial gearboxes
• automotive and truck electric components, such as alternators
• electric motors
• fluid machinery
• material handling
• power tools and household appliances
• textile machinery
• 2 Wheeler.

Product Name Deep Groove Ball Bearing
Brand Name SKF/NTN/NSK/KOYO/NACHI/TIMKEN/IKO
Material Chrome Steel ,Stainless steel,Ceramic,Nylon
Precision Grade P0,P6,P5,P4,P2(ABEC1, ABEC3, ABEC5, ABEC7, ABEC9)
Greese SRL ,PS2, Alvania R12 ,etc
Certifications ISO 9001
Package Box,Carton,Wooden Box,Plastic Tube or Per buyers requirement .
MOQ 2PCS
Serice OEM
Sample Available
Payment Term TT or L/C or Western Union
Port HangZhou/HangZhou/ZheJiang

 

 

Product Parameters

6000 series deep groove ball bearings
Bearing No. Boundary Dimensions(mm) Basic Load Rating(N) Weight(KG)
d D B Cr Cor
604 4 12 4 960 350 0.571
605 5 14 5 1070 420 0.0037
606 6 17 6 1960 730 0.0069
607 7 19 6 2800 1060 0.0082
608 8 22 7 3290 1360 0.0129
609 9 24 7 3330 1410 0.016
6000 10 26 8 4160 1780 0.019
6001 12 28 8 5110 2380 0.571
6002 15 32 9 5590 2840 0.03
6003 17 35 10 6000 3250 0.039
6004 20 42 12 9390 5571 0.069
6005 25 47 12 10060 5860 0.08
6006 30 55 13 11900 7460 0.12
6007 35 62 14 16210 10420 0.16
6008 40 68 15 17030 11700 0.19
6009 45 75 16 21080 14780 0.25
6571 50 80 16 22000 16260 0.26
6011 55 90 18 31500 18400 0.39
6012 60 95 18 30000 23000 0.42
6013 65 100 18 32000 25000 0.44
6014 70 110 20 38000 31000 0.6
6015 75 115 20 38000 31000 0.64
6016 80 125 22 47500 40000 0.85
6017 85 130 22 47500 40000 0.89
6018 90 140 24 63800 59000 1.15
6019 95 145 24 66700 62300 1.2
6571 100 150 24 72500 70000 1.25
6200 Series Miniature Deep Groove Ball Bearing
Bearing No. Boundary Dimensions(mm) Basic Load Rating(N) Weight(KG)
d D B Cr Cor
624 4 13 5 1150 400 0.0032
625 5 16 5 1880 680 0.0051
626 6 19 6 2800 1060 0.
627 7 22 7 3290 1360 0.0131
628 8 24 8 3330 1410 0.017
629 9 26 8 4160 1780 0.0191
6200 10 30 9 5110 2380 0.032
6201 12 32 10 6180 3060 0.037
6202 15 35 11 7450 3700 0.045
6203 17 40 12 9560 4780 0.065
6204 20 47 14 12840 6650 0.11
6205 25 52 15 14571 7930 0.13
6206 30 62 16 19460 11310 0.2
6207 35 72 17 25670 15300 0.29
6208 40 80 18 29520 181400 0.37
6209 45 85 19 32500 20400 0.41
6210 50 90 20 35000 32300 0.46
6211 55 100 21 43500 29200 0.61
6212 60 110 22 52500 36000 0.78
6213 65 120 23 57200 45710 0.99
6214 70 125 24 62000 44000 1.05
6215 75 130 25 66000 49500 1.2
6216 80 140 26 72500 53000 1.4
6217 85 150 28 83500 64000 1.8
6218 90 160 30 96000 71500 2.15
6219 95 170 32 109000 82000 2.6
6220 100 180 34 122000 93000 3.15

16000 16000-2Z 61700 61800 61900 62200   62200-2Z 62200-2RS1 62300 62300-2Z 62300-2RS1
16001 16001-2Z 61701 61801 61901 62201   62201-2Z 62201-2RS1 62301   62301-2RS1
16002 16002-2Z 61702 61802 61902 62202   62202-2Z 62202-2RS1 62302   62302-2RS1
16003 16003-2Z 61703 61803 61903 62203   62203-2Z 62203-2RS1 62303   62303-2RS1
16004 16004-2Z 61704 61804 61904 62204   62204-2Z 62204-2RS1 62304   62304-2RS1
16005 16005-2Z 61705 61805 61905 62205   62205-2Z 62205-2RS1 62305   62305-2RS1
16006 16006-2Z 61706 61806 61906 62206   62206-2Z 62206-2RS1 62306   62306-2RS1
16007 16007-2Z 61707 61807 61907 62207   62207-2Z 62207-2RS1 62307   62307-2RS1
16008 16008-2Z 61708 61808 61908 62208   62208-2Z 62208-2RS1 62308   62308-2RS1
16009 16009-2Z 61709 61809 61909 62209   62209-2Z 62209-2RS1 62309   62309-2RS1
16571 16571-2Z 61710 61810 61910 62210   62210-2Z 62210-2RS1 62310   62310-2RS1
16011 16011-2Z   61811 61911 62211   62211-2Z 62211-2RS1 62311   62311-2RS1
16012 16012-2Z   61812 61912 62212   62212-2Z 62212-2RS1 62312   62312-2RS1
16013 16013-2Z   61813 61913 62213   62213-2Z 62213-2RS1 62313   62313-2RS1
16014 16014-2Z   61814 61914 62214   62214-2Z 62214-2RS1 62314   62314-2RS1
16015 16015-2Z   61815 61915              
16016 16016-2Z   61816 61916              
16017 16017-2Z   61817 61917              
16018 16018-2Z   61818 61918              
16019 16019-2Z   61819 61919              
16571 16571-2Z   61820 61920              
16571 16571-2Z   61821 61921              
16571 16571-2Z   61822 61922              
16571     61824 61924              
16026     61826 61926              
16571     61828 61928              
16030     61830 61930              
16032     61832 61932              
16034     61834 61934              
16036     61836 61936              
16038     61838 61938              
16040     61840 61940              
16044     61844 61944              
16048     61848 61948              
16052     61852 61952              
16056     61856 61956              
16060     61860 61960              
16064     61864 61964              
16068     61868 61968              
16072     61872 61972              

Packaging & Shipping

 

Company Profile

Our Advantages:
1. World-Class Bearing: We provide our customers with all types of indigenous bearing with world-class quality.
2. OEM or Non-Stand Bearings: Any requirement for Nonstandard bearings is Easily Fulfilled by us due to its vast knowledge and links in the industry.
3. Genuine products With Excellent Quality: The company has always proved the 100% quality products it provides with genuine intent.
4. After Sales Service and Technical Assistance: The company provides after-sales service and technical assistance as per the customer’s requirements and needs.
5. Quick Delivery: The company provides just-in-time delivery with its streamlined supply chain.

SAMPLES
1. Samples quantity: 1-10 PCS are available.
2. Free samples: It depends on the Model No., material and quantity. Some of the bearings samples need client to
pay samples charge and shipping cost.
3. It’s better to start your order with Trade Assurance to get full protection for your samples order.

CUSTOMIZED
The customized LOGO or drawing is acceptable for us.

MOQ
1. MOQ: 10 PCS standard bearings.
2. MOQ: 1000 PCS customized your brand bearings.

OEM POLICY
1. We can printing your brand (logo, artwork)on the shield or laser engraving your brand on the shield.
2. We can custom your packaging according to your design
3. All copyright own by clients and we promised don’t disclose any info.
 

FAQ

1.What is the minimum order quantity for this product?
Can be negotiated, we will try our best to meet customer needs.Our company is mainly based on wholesale sales,
most customers’orders are more than 1 ton.
2.What is your latest delivery time?
Most orders will be shipped within 7-15 days of payment being received.
3.Does your company have quality assurance?
Yes, for 1 years.
4.What is the competitiveness of your company’s products compared to other companies?
High precision, high speed, low noise.
5.What are the advantages of your company’s services compared to other companies?
Answer questions online 24 hours a day, reply in a timely manner, and provide various documents required by
customers for customs clearance or sales. 100% after-sales service.
6.Which payment method does your company support?
Do our best to meet customer needs, negotiable.
7.How to contact us quickly?
Please send us an inquiry or message and leave your other contact information, such as phone number,
account or account, we will contact you as soon as possible and provide the detailed information you need.
Please feel free to contact us, if you have any other question

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Aligning: Non-Aligning Bearing
Separated: Unseparated
Rows Number: Single
Load Direction: Radial Bearing
Material: Bearing Steel
Contact Angle: 0
Samples:
US$ 10/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

ball bearing

Can you Provide Examples of Industries where Ball Bearings are Crucial Components?

Ball bearings are essential components in a wide range of industries where smooth motion, load support, and precision are vital. Here are some examples of industries where ball bearings play a crucial role:

  • Automotive Industry:

Ball bearings are used in various automotive applications, including wheel hubs, transmissions, engines, steering systems, and suspension components. They provide reliable rotation and support in both passenger vehicles and commercial vehicles.

  • Aerospace Industry:

In the aerospace sector, ball bearings are found in aircraft engines, landing gear systems, control surfaces, and avionics equipment. Their ability to handle high speeds and precision is vital for aviation safety.

  • Industrial Machinery:

Ball bearings are integral to a wide range of industrial machinery, including pumps, compressors, conveyors, machine tools, printing presses, and textile machinery. They facilitate smooth operation and load distribution in these diverse applications.

  • Medical Equipment:

In medical devices and equipment, ball bearings are used in surgical instruments, imaging equipment, dental tools, and laboratory machinery. Their precision and smooth movement are crucial for accurate diagnostics and treatments.

  • Robotics and Automation:

Ball bearings are key components in robotic arms, automation systems, and manufacturing machinery. They enable precise movement, high-speed operation, and reliable performance in automated processes.

  • Renewable Energy:

Wind turbines and solar tracking systems utilize ball bearings to enable efficient rotation and tracking of the wind blades and solar panels. Ball bearings withstand the dynamic loads and environmental conditions in renewable energy applications.

  • Marine and Shipbuilding:

Ball bearings are used in marine applications such as ship propulsion systems, steering mechanisms, and marine pumps. They withstand the corrosive environment and provide reliable performance in maritime operations.

  • Heavy Equipment and Construction:

In construction machinery like excavators, bulldozers, and cranes, ball bearings support the movement of heavy loads and enable efficient operation in demanding environments.

  • Electronics and Consumer Appliances:

Consumer electronics like electric motors, computer hard drives, and household appliances rely on ball bearings for smooth motion and reliable operation.

  • Oil and Gas Industry:

In oil and gas exploration and extraction equipment, ball bearings are used in drilling rigs, pumps, and processing machinery. They handle the high loads and harsh conditions of this industry.

These examples demonstrate how ball bearings are indispensable components in various industries, contributing to the efficiency, reliability, and functionality of diverse mechanical systems and equipment.

ball bearing

Are there any Industry Standards or Certifications that Ball Bearings should Meet?

Yes, there are several industry standards and certifications that ball bearings should meet to ensure their quality, performance, and reliability. These standards help manufacturers, engineers, and customers assess the suitability of bearings for specific applications. Some of the key standards and certifications for ball bearings include:

  • ISO Standards:

The International Organization for Standardization (ISO) has developed a series of standards related to ball bearings. ISO 15 defines dimensions, boundary dimensions, and tolerances for radial bearings. ISO 281 specifies dynamic load ratings and calculation methods for bearings’ life calculations.

  • ABEC (Annular Bearing Engineering Committee) Ratings:

ABEC ratings are commonly used in North America to indicate the precision and performance of ball bearings. Ratings range from ABEC 1 (lowest precision) to ABEC 9 (highest precision). However, it’s important to note that ABEC ratings focus primarily on dimensional tolerances and do not encompass all aspects of bearing quality.

  • DIN Standards:

The German Institute for Standardization (Deutsches Institut für Normung, DIN) has published various standards related to ball bearings. DIN 625 covers dimensions for deep groove ball bearings, while DIN 616 provides guidelines for precision angular contact ball bearings.

  • JIS (Japanese Industrial Standards):

JIS standards are used in Japan and internationally to define the characteristics and dimensions of various products, including ball bearings. JIS B 1512 outlines the classification and dimensions of rolling bearings.

  • ASTM (American Society for Testing and Materials) Standards:

ASTM has standards that cover various aspects of bearing testing, performance, and materials. ASTM F2215, for instance, specifies the requirements for ball bearings used in surgical implants.

  • CE Marking:

CE marking indicates that a product complies with European Union health, safety, and environmental requirements. It may be required for bearings used in machinery intended to be sold within the EU market.

  • Industry-Specific Standards:

Various industries, such as aerospace, automotive, medical, and nuclear, have specific standards or certifications that bearings must meet to ensure safety, reliability, and compliance with industry-specific requirements.

  • Quality Management Systems:

Manufacturers that adhere to quality management systems, such as ISO 9001, demonstrate their commitment to consistent product quality and customer satisfaction. Certification to these systems indicates that the manufacturing process follows established protocols and best practices.

When selecting ball bearings, it’s important to consider the relevant standards and certifications that align with the application’s requirements. This ensures that the bearings meet recognized quality and performance criteria, ultimately contributing to reliable and efficient operation.

ball bearing

What are the Primary Benefits of Using Ball Bearings in Machinery and Equipment?

Ball bearings offer several primary benefits when used in machinery and equipment. Their design and functionality provide advantages that contribute to the efficient and reliable operation of various applications. Here are the key benefits:

  • Reduced Friction:

One of the primary benefits of ball bearings is their ability to minimize friction between moving parts. The rolling motion of the balls reduces the contact area and sliding friction, leading to smoother operation and less energy loss due to frictional heating.

  • Efficient Load Support:

Ball bearings are engineered to support both radial and axial loads, making them versatile for applications with multidirectional forces. This load-bearing capability allows machinery to handle different types of loads while maintaining performance and stability.

  • Smooth Rotation:

Ball bearings enable smooth and precise rotational movement. The rolling motion of the balls provides consistent motion with minimal resistance, ensuring that machinery operates smoothly and without jerks.

  • High-Speed Capability:

Due to their low friction and efficient rolling action, ball bearings are suitable for high-speed applications. They allow machinery and equipment to achieve and maintain high rotational speeds without excessive wear or heat buildup.

  • Reduced Wear and Maintenance:

The reduced friction in ball bearings leads to lower wear on components. This results in longer service intervals and reduced maintenance requirements, saving both time and maintenance costs.

  • Energy Efficiency:

By minimizing friction and reducing energy losses, ball bearings contribute to the overall energy efficiency of machinery. This is particularly important in applications where energy consumption is a concern.

  • Versatility:

Ball bearings come in various types, sizes, and configurations, allowing them to be used in a wide range of machinery and equipment. They can be customized to suit specific application requirements.

  • Reliability and Longevity:

Ball bearings are designed to withstand heavy loads and harsh operating conditions. Their durability and resistance to wear ensure reliable performance and an extended operational life.

  • Quiet Operation:

Ball bearings contribute to quiet machinery operation due to the smooth rolling motion of the balls. This is particularly important in applications where noise reduction is a consideration.

In summary, the primary benefits of using ball bearings in machinery and equipment include reduced friction, efficient load support, smooth rotation, high-speed capability, reduced wear and maintenance, energy efficiency, versatility, reliability, and quiet operation. These benefits collectively enhance the performance and longevity of machinery across various industries.

China factory High Quality China Brand CZPT High Speed Deep Groove Ball Bearing 61707 61708 61709 61710 Long-Lived   connecting rod bearingChina factory High Quality China Brand CZPT High Speed Deep Groove Ball Bearing 61707 61708 61709 61710 Long-Lived   connecting rod bearing
editor by CX 2024-05-17

China Best Sales Zb1.25.0860.200-1sppn China High Speed Ball Slewing Ring Bearing Manufacturer manufacturer

Product Description

ZB1.25.0860.200-1SPPN China High Speed Ball Slewing Ring Bearing Manufacturer

Four-point contact ball slewing turntable bearings
consist of 2 ring seats. Compact structure, light weight, steel ball and arc track contact at 4 points, can bear axial force, radial force and overturning moment at the same time, has strong dynamic load.

Single row cross roller slewing bearing
Composed of 2 or 3 rings. compact structure, light weight, high manufacturing accuracy, small assembly gap and high requirement for installation accuracy. Rollers are 1:1 cross-arranged.
Can be bear axial force, overturning moment and large radial force at the same time,and widely used in lifting transportation, construction machinery and precesion products.

Double row ball slewing bearings
This kind of bearings can support high static loads with simple structures. They are mainly used in situations with variation load position and direction and continuously rotating. Main applications of this kind of bearings are deck hoisting, mining and material handling etc.

Three row roller slewing bearing
Three row roller bearing CZPT to bear all kinds of loads at the same time, it is the largest 1 of the 4 structural products with large axle and radial dimensions and firm structure. Especially suitable for heavy machinery requiring larger diameter, such as bucket wheel stacker and reclaimer, wheel crane, marine crane, port crane, ladle turret,large tonnage truck crane,heavy machinery and so on.

 

Type • Single row 4 point contact ball slewing bearing 
• Single row crossed cylindrical roller slewing bearings
• Double row ball slewing bearings
•Double row Roller/ball combination slewing bearing
•Three-Row Roller Slew Ring Bearing
Rolling elements Steel ball / Cylinder Roller
Rolling elements Material GCr5/GCr15SiMn/Customized
Bearing Material 50Mn/42CrMo/42CrMo4V /Customized
Cage Material Nylon/ steel /copper
Structure taper pin , Mounting holes,Inner ring ,grease fitting,load plug, seals , roller ,spacer balls or separators
Outer diameter 50-10000mm
Bore size 50-10000mm
Mounting hole Through hole/Tapped hole
Raceway hardness 55-62HRC
Inner and outer ring 
modulation hardness
229-269HB/Customized
Gear type No gear ,Internal gear , External gear.
Embellish grease EP2 lithium lubricating grease
Certificate ABS.BV,DNV,ISO9001,GL,3.1,3.2
Application area Ladle turret,Stacker crane,Bucket wheel machine,Solar heliostat Tracking System,port crane, Cabling machine,tower crane , offshore platform,ferris wheel, Palletizing robot,Rotary metallurgical furnace,can packing machine,Wind blade transporter,shield tunneling machine,tube push bench,excavator
Brand Name LYMC
Place of Origin HangZhou ZheJiang
Warranty 12 months
Payment term T/T is our first choice

Packing details

1,Filling with anti-rust oil
2.Corved with Plastic paper
3.Corved with kraft paper 
4.Corved with Blue tie 
5.Put in wooden box

Product Process
Application:

 

– Excavators – Drilling rigs – Mining Equipments – Cranes   -Offshore Equipments  – Vehicles  – Machine Tools  – Wind Turbines

About Us:
HangZhou MC Bearing Technology Co.,Ltd (LYMC),who is manufacture located in bearing zone, focus on Slewing bearing, cross roller bearing and pinion,Dia from 50mm-8000mm, Our team with technical and full experience in the bearing industry.
*Professional in researching, developing, producing & marketing high precision bearings for 16 years;
*Many series bearings are on stock; Factory directly provide, most competitive price;
*Advanced CNC equipment, guarantee product accuracy & stability;
*One stop purchasing, product include cross roller bearing, rotary table bearing, robotic bearing, slewing bearing, angular contact ball bearing, large and extra large custom made bearing, diameter from 50~9000mm;
*Excellent pre-sale & after sale service. We can go to customers’ project site if needed.
*Professional technical & exporting team ensure excellent product design, quotation, delivering, documentation & custom clearance.

Our Service:

FAQ:
1.Q: Are you trading company or manufacturer ?
A: We are professional slewing bearing manufacturer with 20 years’ experience.
2.Q: How long is your delivery time?
A: Generally it is 4-5 days if the goods are in stock. or it is 45 days if the goods are not in
stock, Also it is according to quantity.
3.Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample, it is extra.
4.Q: What is your terms of payment ?
A: Payment=1000USD, 30% T/T in advance, balance before shipment.
5.Q: Can you provide special customization according to the working conditions?
A: Sure, we can design and produce the slewing bearings for different working conditions.
6.Q: How about your guarantee?
A: We provide lifelong after-sales technical service. 
  /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Standard or Nonstandard: Standard
Feature: High Speed, Cold-Resistant, Corrosion-Resistant, Heat-Resistant
Sealing Gland: Sealed On Both Sides
Rolling-Element Number: Single-Row
Material: 50mn/42CrMo
Type: Internal Gear
Samples:
US$ 335/Set
1 Set(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

ball bearing

What are the Materials Typically Used in Manufacturing Ball Bearings and Their Advantages?

Ball bearings are manufactured using a variety of materials, each chosen for its specific properties and advantages in various applications. Here are some commonly used materials in ball bearing manufacturing and their respective benefits:

  • High-Carbon Chrome Steel (AISI 52100):

This is the most common material used for ball bearing manufacturing. It offers excellent hardness, wear resistance, and fatigue strength. High-carbon chrome steel bearings are suitable for a wide range of applications, from industrial machinery to automotive components.

  • Stainless Steel (AISI 440C, AISI 304, AISI 316):

Stainless steel bearings are corrosion-resistant and suitable for applications where moisture, chemicals, or exposure to harsh environments are concerns. AISI 440C offers high hardness and corrosion resistance, while AISI 304 and AISI 316 provide good corrosion resistance and are often used in food and medical industries.

  • Ceramic:

Ceramic bearings use silicon nitride (Si3N4) or zirconia (ZrO2) balls. Ceramic materials offer high stiffness, low density, and excellent resistance to corrosion and heat. Ceramic bearings are commonly used in high-speed and high-temperature applications, such as in aerospace and racing industries.

  • Plastic (Polyamide, PEEK):

Plastic bearings are lightweight and offer good corrosion resistance. Polyamide bearings are commonly used due to their low friction and wear properties. Polyether ether ketone (PEEK) bearings provide high-temperature resistance and are suitable for demanding environments.

  • Bronze:

Bronze bearings are often used in applications where self-lubrication is required. Bronze has good thermal conductivity and wear resistance. Bearings made from bronze are commonly used in machinery requiring frequent starts and stops.

  • Hybrid Bearings:

Hybrid bearings combine steel rings with ceramic balls. These bearings offer a balance between the advantages of both materials, such as improved stiffness and reduced weight. Hybrid bearings are used in applications where high speeds and low friction are essential.

  • Specialty Alloys:

For specific applications, specialty alloys may be used to meet unique requirements. For example, bearings used in extreme temperatures or corrosive environments may be made from materials like titanium or hastelloy.

  • Coated Bearings:

Bearings may also be coated with thin layers of materials like diamond-like carbon (DLC) or other coatings to enhance performance, reduce friction, and improve wear resistance.

The choice of material depends on factors such as application requirements, operating conditions, load, speed, and environmental factors. Selecting the right material is essential for ensuring optimal bearing performance, longevity, and reliability in diverse industries and applications.

ball bearing

Are there any Industry Standards or Certifications that Ball Bearings should Meet?

Yes, there are several industry standards and certifications that ball bearings should meet to ensure their quality, performance, and reliability. These standards help manufacturers, engineers, and customers assess the suitability of bearings for specific applications. Some of the key standards and certifications for ball bearings include:

  • ISO Standards:

The International Organization for Standardization (ISO) has developed a series of standards related to ball bearings. ISO 15 defines dimensions, boundary dimensions, and tolerances for radial bearings. ISO 281 specifies dynamic load ratings and calculation methods for bearings’ life calculations.

  • ABEC (Annular Bearing Engineering Committee) Ratings:

ABEC ratings are commonly used in North America to indicate the precision and performance of ball bearings. Ratings range from ABEC 1 (lowest precision) to ABEC 9 (highest precision). However, it’s important to note that ABEC ratings focus primarily on dimensional tolerances and do not encompass all aspects of bearing quality.

  • DIN Standards:

The German Institute for Standardization (Deutsches Institut für Normung, DIN) has published various standards related to ball bearings. DIN 625 covers dimensions for deep groove ball bearings, while DIN 616 provides guidelines for precision angular contact ball bearings.

  • JIS (Japanese Industrial Standards):

JIS standards are used in Japan and internationally to define the characteristics and dimensions of various products, including ball bearings. JIS B 1512 outlines the classification and dimensions of rolling bearings.

  • ASTM (American Society for Testing and Materials) Standards:

ASTM has standards that cover various aspects of bearing testing, performance, and materials. ASTM F2215, for instance, specifies the requirements for ball bearings used in surgical implants.

  • CE Marking:

CE marking indicates that a product complies with European Union health, safety, and environmental requirements. It may be required for bearings used in machinery intended to be sold within the EU market.

  • Industry-Specific Standards:

Various industries, such as aerospace, automotive, medical, and nuclear, have specific standards or certifications that bearings must meet to ensure safety, reliability, and compliance with industry-specific requirements.

  • Quality Management Systems:

Manufacturers that adhere to quality management systems, such as ISO 9001, demonstrate their commitment to consistent product quality and customer satisfaction. Certification to these systems indicates that the manufacturing process follows established protocols and best practices.

When selecting ball bearings, it’s important to consider the relevant standards and certifications that align with the application’s requirements. This ensures that the bearings meet recognized quality and performance criteria, ultimately contributing to reliable and efficient operation.

ball bearing

How do Ball Bearings Differ from Other Types of Bearings like Roller Bearings?

Ball bearings and roller bearings are two common types of rolling-element bearings, each with distinct designs and characteristics. Here’s a comparison of ball bearings and roller bearings:

  • Design:

Ball Bearings: Ball bearings use spherical balls to separate and reduce friction between the bearing’s inner and outer rings. The balls enable rolling motion and smooth contact, minimizing friction.

Roller Bearings: Roller bearings, as the name suggests, use cylindrical or tapered rollers instead of balls. These rollers have larger contact areas, distributing loads over a broader surface.

  • Friction and Efficiency:

Ball Bearings: Due to the point contact between the balls and the rings, ball bearings have lower friction and are more efficient at high speeds.

Roller Bearings: Roller bearings have a larger contact area, resulting in slightly higher friction compared to ball bearings. They are more suitable for heavy-load applications where efficiency is prioritized over high speeds.

  • Load Capacity:

Ball Bearings: Ball bearings excel at handling light to moderate loads in both radial and axial directions. They are commonly used in applications where smooth rotation and low friction are important.

Roller Bearings: Roller bearings have a higher load-carrying capacity than ball bearings. They can support heavier radial and axial loads and are preferred for applications with significant loads or impact forces.

  • Variability:

Ball Bearings: Ball bearings come in various designs, including deep groove, angular contact, and thrust ball bearings, each suitable for different applications.

Roller Bearings: Roller bearings have diverse types, including cylindrical, spherical, tapered, and needle roller bearings, each optimized for specific load and motion requirements.

  • Speed Capability:

Ball Bearings: The reduced friction in ball bearings makes them suitable for high-speed applications, such as electric motors and precision machinery.

Roller Bearings: Roller bearings can handle higher loads but are generally better suited for moderate to low speeds due to slightly higher friction.

  • Applications:

Ball Bearings: Ball bearings are used in applications where smooth motion, low friction, and moderate loads are essential, such as electric fans, bicycles, and some automotive components.

Roller Bearings: Roller bearings find applications in heavy machinery, construction equipment, automotive transmissions, and conveyor systems, where heavier loads and durability are crucial.

In summary, ball bearings and roller bearings differ in their design, friction characteristics, load capacities, speed capabilities, and applications. The choice between them depends on the specific requirements of the machinery and the type of loads and forces involved.

China Best Sales Zb1.25.0860.200-1sppn China High Speed Ball Slewing Ring Bearing Manufacturer   manufacturerChina Best Sales Zb1.25.0860.200-1sppn China High Speed Ball Slewing Ring Bearing Manufacturer   manufacturer
editor by CX 2024-04-11

China OEM 6202 Zz White Chamfer 15*35*11 mm High Precision High Speed Low Noise Long Life Ball Bearing 6202 2z for Air Compressor, Motor bearing example

Product Description

Product Description

6200 series deep groove ball bearings
other series:
product-list-1.html

Bearing NO (mm)Boundary Dimensions (Kn) (Kn) (r/min)Limit Rotational Speed (Kg)
Weight
d D B Dynamic Load Rating
Cr
Static Load Rating
Cor
Grease Lubrication Oil Lubrication
6200 10 30 9 5.11 2.39 24000 30000 0.032
6201 12 32 10 6.82 3.06 22000 28000 0.035
6202 15 35 11 7.64 3.72 20000 24000 0.045
6203 17 40 12 9.57 4.79 17000 20000 0.064
6204 20 47 14 12.84 6.65 15000 18000 0.103
6205 25 52 15 14.02 7.88 13000 15000 0.127
6206 30 62 16 19.46 11.31 11000 13000 0.202
6207 35 72 17 25.67 15.30 9500 11000 0.287
6208 40 80 18 29.52 18.14 8500 10000 0.367
6209 45 85 19 32.67 20.68 7500 9000 0.416
6210 50 90 20 35.07 23.18 7100 8500 0.462
6211 55 100 21 43.50 29.20 6300 7500 0.602
6212 60 110 22 52.50 36.00 5600 7100 0.789
6213 65 120 23 58.50 40.50 5300 6300 0.990
6214 70 125 24 63.70 45.00 5000 6300 1.100
6215 75 130 25 68.90 49.00 4800 5600 1.200
6216 80 140 26 72.50 53.00 4500 5300 1.400
6217 85 150 28 83.20 63.80 4300 5000 1.750
6218 90 160 30 95.80 71.50 4000 4800 2.200
6219 95 170 32 110.0 82.80 3800 4500 2.620
6220 100 180 34 122.0 92.80 3600 4300 3.200
6221 105 190 36 133.0 105.0 3400 4000
6222 110 200 38 144.0 117.0 2800 3400
6224 120 215 40 155.0 131.0 2600 3200

 

 

Detailed Photos

 


Black chamfer with rubber seal

Black chamfer with white dust cover

open UG

white chamfer with yellow dust cover

ceramic ball bearing

THE USE OF THE BEARING
Some tips on use
Rolling bearing is a precise part. Therefore it should be used carefully. No matter how high performance the bearing has, it can be obtained by improper use, the followings are the points for attention to use bearings.
(1) Keep clean the bearing and its surrounding areas
It is harmful to the bearing even by tiny dust which can not be seen by human eyes. Therefore it should always keep clean the surrounding environments in order to prevent the bearing from dust corrosion.
(2) Use bearing carefully
Scar and indentation can essily be produced out of strong impact to the bearing in use and become the cause of accidents. Therefore special caution should be given to its use.
(3) Use the appropriate operating tool
Avoid using a hammer or heavy direct tap on a bearing or sleeve, must use appropriate tools such as press or heating.
(4) Be careful to the rust corrosion of the bearings
The sweat in the hands will cause rust in operating the bearings. Therefore your hands should be cleanly washed and dried before operation. You’d better wear gloves in doing the work. 
(5) Handler should familiar with bearing
(6) Establish bearing handling criteri
·Bearing storage
.Bearing and surrounding cleaning
.Dimension of mounting parts and inspection
.Machining quality
.Mounting handing
.After mounting inspection
·Disassembly handing
·Keep maintain
·Adding lubricant

 

Installation Instructions

 Bearing mounting
 Precautions for proper mounting of bearing
1) Bearing preparation
Bearing should not be unpacked until before mounting due to spray anti-corrosion oil and pack anti-corrosion paper. In addition, spray anti-corrosion oil on bearing have good lubricate function. For general purpose, just directly using bearing fill-in grease bearings, without cleaning. However, bearing for instrument or high speed rotating must be cleaned with clean filtered oil in order to remove the anti-corrosion oil. At that time, the bearings are easy to corrosion could not storage long term.
2) Inspection of shafts and housings
Cleaning shaft and housing, confirming no scratched or machine burrs, no CZPT and cutting piece in housing. Secondly comppare with drawing, the shaft and housing of dimension, form and machining quality should be inspected.
chart 1 Measure location for shaft diameter                                                                         chart 2  Measure location for housing bore diameter                       

As chart 1 and chart 2 showing, divided several locations to be measure on shaft and housing bore diameters, It should be careful inspected perpendicular between shaft, housing fillet dimension and shoulder.
Before mounting bearing, it should be sprayed mechanical oil on fitting surface after check out the shaft and housing.

Bearing storage
Before leaving the factory, the bearing is sprayed proper rust-inhibiting oil and packed rust-inhibiting paper. The quality of bearing is guaranteed, if the packing is not broken.
For long-term storage, if the humidity less than 65% and the temperature about 20, it should storage on shelf which is higher 30cm than ground.
In addition, storage occasion should avoid sunshine and contact with cold wall.

Pictures about packaging

 

Company Profile

Our Advantages

1. World-Class Bearing: We provide our customers with all types of indigenous bearing with world-class quality.
2. OEM or Non-Stand Bearings: Any requirement for Nonstandard bearings is Easily Fulfilled by us due to its vast knowledge and links in the industry.
3. Genuine products With Excellent Quality: The company has always proved the 100% quality products it provides with genuine intent.
4. After Sales Service and Technical Assistance: The company provides after-sales service and technical assistance as per the customer’s requirements and needs.
5. Quick Delivery: The company provides just-in-time delivery with its streamlined supply chain. 
SAMPLES
1. Samples quantity: 1-10 PCS are available. 
2. Free samples: It depends on the Model No., material and quantity. Some of the bearings samples need client to
    pay samples charge and shipping cost. 
3. It’s better to start your order with Trade Assurance to get full protection for your samples order. 

CUSTOMIZED
The customized LOGO or drawing is acceptable for us. 

MOQ
1. MOQ: 10 PCS standard bearings. 
2. MOQ: 1000 PCS customized your brand bearings. 

OEM POLICY
1. We can printing your brand (logo, artwork)on the shield or laser engraving your brand on the shield. 
2. We can custom your packaging according to your design
3. All copyright own by clients and we promised don’t disclose any info.

 

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Motor Parts: Motor Bearing
Water Pump Parts: Water Pump Bearing
Air Compressor Parts: Air Compressor Bearing
Samples:
US$ 50/Piece
1 Piece(Min.Order)

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Order Sample

black or white or as required
Customization:
Available

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Customized Request

.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}

Shipping Cost:

Estimated freight per unit.







about shipping cost and estimated delivery time.
Payment Method:







 

Initial Payment



Full Payment
Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

ball bearing

How does Preload Affect the Performance and Efficiency of Ball Bearings?

Preload is a crucial factor in ball bearing design that significantly impacts the performance, efficiency, and overall behavior of the bearings in various applications. Preload refers to the intentional axial force applied to the bearing’s rolling elements before it is mounted. This force eliminates internal clearance and creates contact between the rolling elements and the raceways. Here’s how preload affects ball bearing performance:

  • Reduction of Internal Clearance:

Applying preload reduces the internal clearance between the rolling elements and the raceways. This eliminates play within the bearing, ensuring that the rolling elements are in constant contact with the raceways. This reduced internal clearance enhances precision and reduces vibrations during operation.

  • Increased Stiffness:

Preloaded bearings are stiffer due to the elimination of internal clearance. This increased stiffness improves the bearing’s ability to handle axial and radial loads with higher accuracy and minimal deflection.

  • Minimized Axial Play:

Preload minimizes or eliminates axial play within the bearing. This is especially important in applications where axial movement needs to be minimized, such as machine tool spindles and precision instruments.

  • Enhanced Rigidity:

The stiffness resulting from preload enhances the bearing’s rigidity, making it less susceptible to deformation under load. This is critical for maintaining precision and accuracy in applications that require minimal deflection.

  • Reduction in Ball Slippage:

Preload reduces the likelihood of ball slippage within the bearing, ensuring consistent contact between the rolling elements and the raceways. This leads to improved efficiency and better load distribution.

  • Improved Running Accuracy:

Preloading enhances the running accuracy of the bearing, ensuring that it maintains precise rotational characteristics even under varying loads and speeds. This is essential for applications requiring high accuracy and repeatability.

  • Optimized Performance at High Speeds:

Preload helps prevent skidding and slipping of the rolling elements during high-speed operation. This ensures that the bearing remains stable, reducing the risk of noise, vibration, and premature wear.

  • Impact on Friction and Heat Generation:

While preload reduces internal clearance and friction, excessive preload can lead to higher friction and increased heat generation. A balance must be struck between optimal preload and minimizing friction-related issues.

  • Application-Specific Considerations:

The appropriate amount of preload depends on the application’s requirements, such as load, speed, accuracy, and operating conditions. Over-preloading can lead to increased stress and premature bearing failure, while under-preloading may result in inadequate rigidity and reduced performance.

Overall, preload plays a critical role in optimizing the performance, accuracy, and efficiency of ball bearings. Engineers must carefully determine the right preload level for their specific applications to achieve the desired performance characteristics and avoid potential issues related to overloading or inadequate rigidity.

ball bearing

What are the Differences between Deep Groove Ball Bearings and Angular Contact Ball Bearings?

Deep groove ball bearings and angular contact ball bearings are two common types of ball bearings, each designed for specific applications and load conditions. Here are the key differences between these two types of bearings:

  • Design and Geometry:

Deep Groove Ball Bearings:

Deep groove ball bearings have a simple design with a single row of balls that run along deep raceways in both the inner and outer rings. The rings are usually symmetrical and non-separable, resulting in a balanced load distribution.

Angular Contact Ball Bearings:

Angular contact ball bearings have a more complex design with two rows of balls, oriented at an angle to the bearing’s axis. This arrangement allows for the transmission of both radial and axial loads, making them suitable for combined loads and applications requiring high precision.

  • Load Carrying Capacity:

Deep Groove Ball Bearings:

Deep groove ball bearings are primarily designed to carry radial loads. They can handle axial loads in both directions, but their axial load-carrying capacity is generally lower compared to angular contact ball bearings.

Angular Contact Ball Bearings:

Angular contact ball bearings are specifically designed to handle both radial and axial loads. The contact angle between the rows of balls determines the bearings’ axial load-carrying capacity. They can handle higher axial loads and are commonly used in applications with thrust loads.

  • Contact Angle:

Deep Groove Ball Bearings:

Deep groove ball bearings have no defined contact angle, as the balls move in a deep groove along the raceways. They are primarily designed for radial loads.

Angular Contact Ball Bearings:

Angular contact ball bearings have a specified contact angle between the rows of balls. This contact angle allows them to carry both radial and axial loads and is crucial for their ability to handle combined loads.

  • Applications:

Deep Groove Ball Bearings:

Deep groove ball bearings are commonly used in applications that primarily require radial loads, such as electric motors, pumps, and conveyor systems. They are also suitable for high-speed operation.

Angular Contact Ball Bearings:

Angular contact ball bearings are used in applications where both radial and axial loads are present, such as in machine tools, automotive wheel hubs, and aerospace components. They are especially useful for applications that require precise axial positioning and handling of thrust loads.

  • Limitations:

Deep Groove Ball Bearings:

Deep groove ball bearings are not as suitable for handling significant axial loads and may experience skidding under certain conditions due to their deep raceways.

Angular Contact Ball Bearings:

Angular contact ball bearings can experience increased heat generation and wear at higher speeds due to the contact angle of the balls.

In summary, the design, load-carrying capacity, contact angle, and applications differ between deep groove ball bearings and angular contact ball bearings. Choosing the appropriate type depends on the specific load conditions and requirements of the application.

ball bearing

How do Ball Bearings Differ from Other Types of Bearings like Roller Bearings?

Ball bearings and roller bearings are two common types of rolling-element bearings, each with distinct designs and characteristics. Here’s a comparison of ball bearings and roller bearings:

  • Design:

Ball Bearings: Ball bearings use spherical balls to separate and reduce friction between the bearing’s inner and outer rings. The balls enable rolling motion and smooth contact, minimizing friction.

Roller Bearings: Roller bearings, as the name suggests, use cylindrical or tapered rollers instead of balls. These rollers have larger contact areas, distributing loads over a broader surface.

  • Friction and Efficiency:

Ball Bearings: Due to the point contact between the balls and the rings, ball bearings have lower friction and are more efficient at high speeds.

Roller Bearings: Roller bearings have a larger contact area, resulting in slightly higher friction compared to ball bearings. They are more suitable for heavy-load applications where efficiency is prioritized over high speeds.

  • Load Capacity:

Ball Bearings: Ball bearings excel at handling light to moderate loads in both radial and axial directions. They are commonly used in applications where smooth rotation and low friction are important.

Roller Bearings: Roller bearings have a higher load-carrying capacity than ball bearings. They can support heavier radial and axial loads and are preferred for applications with significant loads or impact forces.

  • Variability:

Ball Bearings: Ball bearings come in various designs, including deep groove, angular contact, and thrust ball bearings, each suitable for different applications.

Roller Bearings: Roller bearings have diverse types, including cylindrical, spherical, tapered, and needle roller bearings, each optimized for specific load and motion requirements.

  • Speed Capability:

Ball Bearings: The reduced friction in ball bearings makes them suitable for high-speed applications, such as electric motors and precision machinery.

Roller Bearings: Roller bearings can handle higher loads but are generally better suited for moderate to low speeds due to slightly higher friction.

  • Applications:

Ball Bearings: Ball bearings are used in applications where smooth motion, low friction, and moderate loads are essential, such as electric fans, bicycles, and some automotive components.

Roller Bearings: Roller bearings find applications in heavy machinery, construction equipment, automotive transmissions, and conveyor systems, where heavier loads and durability are crucial.

In summary, ball bearings and roller bearings differ in their design, friction characteristics, load capacities, speed capabilities, and applications. The choice between them depends on the specific requirements of the machinery and the type of loads and forces involved.

China OEM 6202 Zz White Chamfer 15*35*11 mm High Precision High Speed Low Noise Long Life Ball Bearing 6202 2z for Air Compressor, Motor   bearing exampleChina OEM 6202 Zz White Chamfer 15*35*11 mm High Precision High Speed Low Noise Long Life Ball Bearing 6202 2z for Air Compressor, Motor   bearing example
editor by CX 2024-03-28

China Standard Bearing Water Pump High Speed and High Precision Bearing 6016zz China Deep Groove Ball Bearing bearing driver

Product Description

Bearing Water Pump High Speed and High Precision Bearing 6016ZZ China Deep Groove Ball Bearing

Bearing parameters:
 

CHROME STEEL*     Dimensions in mm unless otherwise specified
 
Bore O.D. Width Open Bearing Shielded Bearing Sealed Bearing Basic Load Ratings
      KN
HNS HNS HNS dynamic static
Reference Reference Reference C Co
20 42 12 6004 6004ZZ 6004-2RS 7.22 4.46
47 14 6204 6204ZZ 6204-2RS 12.7 6.5
52 15 6304 6304ZZ 6304-2RS 15.9 7.8
25 47 12 6005 6005ZZ 6005-2RS 10.1 5.85
52 15 6205 6205ZZ 6205-2RS 14 7.8
62 17 6305 6305ZZ 6305-2RS 22.5 11.6
80 21 6405 6405ZZ 6405-2RS 36.1 19.4
30 55 13 6006 6006ZZ 6006-2RS 10.2 6.91
62 16 6206 6206ZZ 6206-2RS 19.5 11.2
72 19 6306 6306ZZ 6306-2RS 28.1 16
90 23 6406 6406ZZ 6406-2RS 43.4 23.9
35 62 14 6007 6007ZZ 6007-2RS 16 10.3
72 17 6207 6207ZZ 6207-2RS 25.5 15.3
80 21 6307 6307ZZ 6307-2RS 33.2 19
100 25 6407 6407ZZ 6407-2RS 55 31
40 68 15 6008 6008ZZ 6008-2RS 13 11.5
80 18 6208 6208ZZ 6208-2RS 29.8 18
90 23 6308 6308ZZ 6308-2RS 39.8 23.3
110 27 6408 6408ZZ 6408-2RS 65.5 37.5
45 75 16 6009 6009ZZ 6009-2RS 21 14.9
85 19 6209 6209ZZ 6209-2RS 32.2 21
100 25 6309 6309ZZ 6309-2RS 51.1 30.5
120 29 6409 6409ZZ 6409-2RS 77.5 45.5
50 80 16 6571 6571ZZ 6571-2RS 22 16.2
90 20 6210 6210ZZ 6210-2RS 34 22.5
110 27 6310 6310ZZ 6310-2RS 59.9 36.9
130 31 6410 6410ZZ 6410-2RS 92.2 55.2
55 90 18 6011 6011ZZ 6011-2RS 30.4 22
100 21 6211 6211ZZ 6211-2RS 43.3 28.1
120 29 6311 6311ZZ 6311-2RS 71.5 44.6
140 33 6411 6411ZZ 6411-2RS 100 62.5
60 95 18 6012 6012ZZ 6012-2RS 30.7 22.7
110 22 6212 6212ZZ 6212-2RS 46.1 31.5
130 31 6312 6312ZZ 6312-2RS 79.4 50.4
150 35 6412 6412ZZ 6412-2RS 109 70
65 100 18 6013 6013ZZ 6013-2RS 32.1 24.9
120 23 6213 6213ZZ 6213-2RS 54.2 39.3
140 33 6313 6313ZZ 6313-2RS 89.5 59.7
160 37 6413 6413ZZ 6413-2RS 118 78.5
70 110 20 6014 6014ZZ 6014-2RS 38.6 30.6
125 24 6214 6214ZZ 6214-2RS 58.9 43.6
150 35 6314 6314ZZ 6314-2RS 101 66
180 42 6414 6414ZZ 6414-2RS 140 99.5
75 115 20 6015 6015ZZ 6015-2RS 31 33.1
130 25 6215 6215ZZ 6215-2RS 64.3 47.5
160 37 6315 6315ZZ 6315-2RS 111 74.2
190 45 6415 6415ZZ 6415-2RS 154 115
80 125 22 6016 6016ZZ 6016-2RS 47.5 39.8
140 26 6216 6216ZZ 6216-2RS 68.1 53.3
170 39 6316 6316ZZ 6316-2RS 120 83.9
200 48 6416 6416ZZ 6416-2RS 163 125
85 130 22 6017 6017ZZ 6017-2RS 50.8 42.8
150 28 6217 6217ZZ 6217-2RS 83.2 64
180 41 6317 6317ZZ 6317-2RS 132 96.5
210 52 6417 6417ZZ 6417-2RS 175 138
90 140 24 6018 6018ZZ 6018-2RS 58 49.8
160 30 6218 6218ZZ 6218-2RS 92.7 71.3
190 43 6318 6318ZZ 6318-2RS 145 108
225 54 6418 6418ZZ 6418-2RS 192 158
95 145 24 6019 6019ZZ 6019-2RS 57.8 50
170 32 6219 6219ZZ 6219-2RS 105 79.1
200 45 6319 6319ZZ 6319-2RS 157 122
100 150 24 6571 6571ZZ 6571-2RS 64.5 56.2
180 34 6220 6220ZZ 6220-2RS 118 88.4
215 47 6320 6320ZZ 6320-2RS 173 140
105 160 26 6571 6571ZZ 6571-2RS 71.8 63.2
190 36 6221 6221ZZ 6221-2RS 126 98.8
225 49 6321 6321ZZ 6321-2RS 173 145
110 170 28 6571 6571ZZ 6571-2RS 81.9 72.9
200 38 6222 6222ZZ 6222-2RS 136 112
240 50 6322 6322ZZ 6322-2RS 193 171
120 180 28 6571 6571ZZ 6571-2RS 88.7 79.7
215 40 6224 6224ZZ 6224-2RS 139 112
260 55 6324 6324ZZ 6324-2RS 217 196
130 200 33 6026 6026ZZ 6026-2RS 105 96.8
230 40 6226 6226ZZ 6226-2RS 148 125
280 58 6326 6326ZZ 6326-2RS 218 205
140 210 33 6571 6571ZZ 6571-2RS 116 108
250 42 6228 6228ZZ 6228-2RS 179 167
300 62 6328 6328ZZ 6328-2RS 275 272
150 225 35 6030 6030ZZ 6030-2RS 132 125
270 45 6230 6230ZZ 6230-2RS 190 183
160 240 38 6032 6032ZZ 6032-2RS 145 138
290 48 6232 6232ZZ 6232-2RS 215 218

About Deep Groove Ball Cearing

  • 6000 Series – Extra Light Ball Bearings – Ideal for limited space applications
  • 6200 Series – Light Series Ball Bearings – Balanced between space and load capacity
  • 6300 Series – Medium Series Ball Bearings – Ideal for heavier load capacity applications

Deep groove ball bearing component:

Rich bearings in stock:


Application

Package:
A. Plastic paper + kraft paper + outer carton + Nylon bag
B. Tube package + outer carton + Nylon bag
C. Single box + outer carton + pallets
D. According to your requirement

For more information, contact us directly pls.
  /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Seals Type: Open, Z/Zz, RS/2RS
Cage: Steel
Application: Automotive
Stock: Rich
Sample: Available
Load Port: Qingdao
Samples:
US$ 0.01/Piece
1 Piece(Min.Order)

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Request Sample

Customization:
Available

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Customized Request

ball bearing

Can you Provide Examples of Industries where Ball Bearings are Crucial Components?

Ball bearings are essential components in a wide range of industries where smooth motion, load support, and precision are vital. Here are some examples of industries where ball bearings play a crucial role:

  • Automotive Industry:

Ball bearings are used in various automotive applications, including wheel hubs, transmissions, engines, steering systems, and suspension components. They provide reliable rotation and support in both passenger vehicles and commercial vehicles.

  • Aerospace Industry:

In the aerospace sector, ball bearings are found in aircraft engines, landing gear systems, control surfaces, and avionics equipment. Their ability to handle high speeds and precision is vital for aviation safety.

  • Industrial Machinery:

Ball bearings are integral to a wide range of industrial machinery, including pumps, compressors, conveyors, machine tools, printing presses, and textile machinery. They facilitate smooth operation and load distribution in these diverse applications.

  • Medical Equipment:

In medical devices and equipment, ball bearings are used in surgical instruments, imaging equipment, dental tools, and laboratory machinery. Their precision and smooth movement are crucial for accurate diagnostics and treatments.

  • Robotics and Automation:

Ball bearings are key components in robotic arms, automation systems, and manufacturing machinery. They enable precise movement, high-speed operation, and reliable performance in automated processes.

  • Renewable Energy:

Wind turbines and solar tracking systems utilize ball bearings to enable efficient rotation and tracking of the wind blades and solar panels. Ball bearings withstand the dynamic loads and environmental conditions in renewable energy applications.

  • Marine and Shipbuilding:

Ball bearings are used in marine applications such as ship propulsion systems, steering mechanisms, and marine pumps. They withstand the corrosive environment and provide reliable performance in maritime operations.

  • Heavy Equipment and Construction:

In construction machinery like excavators, bulldozers, and cranes, ball bearings support the movement of heavy loads and enable efficient operation in demanding environments.

  • Electronics and Consumer Appliances:

Consumer electronics like electric motors, computer hard drives, and household appliances rely on ball bearings for smooth motion and reliable operation.

  • Oil and Gas Industry:

In oil and gas exploration and extraction equipment, ball bearings are used in drilling rigs, pumps, and processing machinery. They handle the high loads and harsh conditions of this industry.

These examples demonstrate how ball bearings are indispensable components in various industries, contributing to the efficiency, reliability, and functionality of diverse mechanical systems and equipment.

ball bearing

How do Temperature and Environmental Conditions Affect the Performance of Ball Bearings?

Temperature and environmental conditions have a significant impact on the performance and longevity of ball bearings. The operating environment can influence factors such as lubrication effectiveness, material properties, and overall bearing behavior. Here’s how temperature and environmental conditions affect ball bearing performance:

  • Lubrication:

Temperature variations can affect the viscosity and flow characteristics of lubricants. Extreme temperatures can cause lubricants to become too thin or too thick, leading to inadequate lubrication and increased friction. In high-temperature environments, lubricants can degrade, reducing their effectiveness.

  • Material Properties:

Temperature changes can alter the material properties of the bearing components. High temperatures can lead to thermal expansion, affecting bearing clearances and potentially causing interference between components. Extreme cold temperatures can make materials more brittle and prone to fracture.

  • Clearance Changes:

Temperature fluctuations can cause changes in the internal clearance of ball bearings. For instance, at high temperatures, materials expand, leading to increased clearance. This can affect bearing performance, load distribution, and overall stability.

  • Corrosion and Contamination:

Harsh environmental conditions, such as exposure to moisture, chemicals, or abrasive particles, can lead to corrosion and contamination of bearing components. Corrosion weakens the material, while contamination accelerates wear and reduces bearing life.

  • Thermal Stress:

Rapid temperature changes can result in thermal stress within the bearing components. Differential expansion and contraction between the inner and outer rings can lead to stress and distortion, affecting precision and bearing integrity.

  • Noise and Vibration:

Temperature-related changes in material properties and internal clearances can influence noise and vibration levels. Extreme temperatures can lead to increased noise generation and vibration, affecting the overall operation of machinery.

  • Lubricant Degradation:

Environmental factors like humidity, dust, and contaminants can lead to premature lubricant degradation. Oxidation, moisture absorption, and the presence of foreign particles can compromise the lubricant’s performance and contribute to increased friction and wear.

  • Seal Effectiveness:

Seals and shields that protect bearings from contaminants can be affected by temperature fluctuations. Extreme temperatures can lead to seal hardening, cracking, or deformation, compromising their effectiveness in preventing contamination.

  • Choosing Appropriate Bearings:

When selecting ball bearings for specific applications, engineers must consider the expected temperature and environmental conditions. High-temperature bearings, bearings with specialized coatings, and those with enhanced sealing mechanisms may be necessary to ensure reliable performance.

Overall, understanding the impact of temperature and environmental conditions on ball bearing performance is crucial for proper bearing selection, maintenance, and ensuring optimal operation in diverse industries and applications.

ball bearing

What is a Ball Bearing and How does it Function in Various Applications?

A ball bearing is a type of rolling-element bearing that uses balls to reduce friction between moving parts and support radial and axial loads. It consists of an outer ring, an inner ring, a set of balls, and a cage that separates and maintains a consistent spacing between the balls. Here’s how ball bearings function in various applications:

  • Reduction of Friction:

Ball bearings function by replacing sliding friction with rolling friction. The smooth, spherical balls minimize the contact area between the inner and outer rings, resulting in lower friction and reduced heat generation.

  • Radial and Axial Load Support:

Ball bearings are designed to support both radial loads (forces perpendicular to the shaft’s axis) and axial loads (forces parallel to the shaft’s axis). The distribution of balls within the bearing ensures load-carrying capacity in multiple directions.

  • Smooth Rotational Movement:

Ball bearings facilitate smooth and precise rotational movement. The rolling motion of the balls allows for controlled and continuous rotation with minimal resistance.

  • Applications in Machinery:

Ball bearings are used in a wide range of machinery and equipment, including motors, generators, gearboxes, conveyors, and fans. They enable the efficient transfer of motion while reducing wear and energy losses.

  • Automotive Industry:

Ball bearings are extensively used in automobiles for various applications, including wheel hubs, transmission systems, steering mechanisms, and engine components. They provide reliability and durability in challenging automotive environments.

  • Industrial Machinery:

In industrial settings, ball bearings support rotating shafts and ensure the smooth operation of equipment such as pumps, compressors, and machine tools.

  • High-Speed Applications:

Ball bearings are suitable for high-speed applications due to their low friction and ability to accommodate rapid rotation. They are used in applications like electric motors and aerospace components.

  • Precision Instruments:

For precision instruments, such as watches, cameras, and medical devices, ball bearings provide accurate rotational movement and contribute to the overall performance of the instrument.

  • Variety of Sizes and Types:

Ball bearings come in various sizes, configurations, and materials to suit different applications. Different types include deep groove ball bearings, angular contact ball bearings, thrust ball bearings, and more.

In summary, ball bearings are essential components in a wide range of applications where smooth rotation, load support, and reduced friction are critical. Their versatility, reliability, and efficiency make them indispensable in industries spanning from automotive to industrial machinery to precision instruments.

China Standard Bearing Water Pump High Speed and High Precision Bearing 6016zz China Deep Groove Ball Bearing   bearing driverChina Standard Bearing Water Pump High Speed and High Precision Bearing 6016zz China Deep Groove Ball Bearing   bearing driver
editor by CX 2024-03-27

China Professional High Speed Deep Groove Ball Bearing Free Sample Deep Groove Ball Bearing 6200 6201 6202 6203 6204 6205 6206 6306 6308 2RS bearing air

Product Description

Deep groove ball bearing , formerly known as single row radial ball bearing, is 1 of the most widely used rolling
bearings. It is characterized by small friction resistance and high speed. It can be used to bear radial load or
combined radial and axial load at the same time. It can also be used to bear axial load, such as small power motor,
automobile and tractor gearbox, machine tool gearbox, general machines and tools, etc 
 

Type

BALL

Structure

Deep Groove

Applicable Industries

Hotels, Building Material Shops, Machinery Repair Shops, Farms, Home Use, Printing Shops, Energy & Mining, Advertising Company, Food & Beverage Shops, Construction works

Bore Size

9mm – 9.001mm

Number of Row

Single row

Place of Origin

China

Feature

High Precision and Low Noise

Company Profile

 

In order to meet the needs of the masses of customers and improve the market competitiveness of our company,
we can provide OEM service according to our customers′ Needs. We have gained ISO9001 certificate, CE certificate,
GOST certificate and SGS certificate. Our target is to carry out the strategic investment along with the development
of market and need of new products. With our strategic, excellent products, top technology and outstanding service,
we sincerely expect cooperation with more customers and friends for a better future. Our main products include
spherical roller bearing, deep groove ball bearings, cylindrical roller bearings, spherical roller bearings, needle roller
bearings, ball bearing units, water pump bearings, automobile bearing, linear motion bearing, oil-less bearings,
bush and self-lubricating bearings, and non-standard bearings. Also, we supply bearings to our domestic peeling
machine factory and the machine exported to India, Malaysia and Russia, no any complaint from customer until now.

“zero defect, zero complaints” as the quality objective.

FAQ

Q: Are you trading company or manufacturer ?

A: We are a trading company specializing in exporting bearings.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the 

goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge

Q.You provide free consultation service?

Yes, before, during and after order, anytime.

/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Product Name: Deep Groove Ball Bearing
Characteristic: High Precision
Advantage: Large Bearing Capacity
Holder: Copper and Iron Retainers
Quality: High Quality
Rolling Body: Roller Bearings
Samples:
US$ 5/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

ball bearing

What are the Challenges Associated with Noise Reduction in Ball Bearings?

Noise reduction in ball bearings is a crucial consideration, especially in applications where noise levels must be minimized for operational efficiency and user comfort. While ball bearings are designed to operate smoothly, there are several challenges associated with reducing noise in their operation:

  • Vibration:

Vibration generated by the movement of rolling elements and raceways can lead to noise. Even minor irregularities in bearing components or the mounting system can cause vibration that translates into audible noise.

  • Bearing Type and Design:

The type and design of the ball bearing can impact noise generation. For example, deep groove ball bearings are known for their quiet operation, while angular contact bearings can generate more noise due to their higher contact angles.

  • Lubrication:

Improper or inadequate lubrication can result in increased friction and wear, leading to noise. Choosing the right lubricant and maintaining proper lubrication levels are essential for reducing noise in ball bearings.

  • Bearing Clearance and Preload:

Incorrect clearance or preload settings can lead to noise issues. Excessive clearance or inadequate preload can cause the rolling elements to impact the raceways, resulting in noise during rotation.

  • Material and Manufacturing Quality:

The quality of materials and manufacturing processes can affect noise levels. Inconsistent or low-quality materials, improper heat treatment, or manufacturing defects can lead to noise generation during operation.

  • Surface Finish:

The surface finish of the rolling elements and raceways can impact noise. Rough surfaces can generate more noise due to increased friction and potential irregularities.

  • Sealing and Shielding:

Seals and shields that protect bearings can influence noise levels. While they are necessary for contamination prevention, they can also cause additional friction and generate noise.

  • Operating Conditions:

External factors such as temperature, speed, and load can influence noise levels. High speeds or heavy loads can amplify noise due to increased stress on the bearing components.

  • Wear and Deterioration:

As ball bearings wear over time, noise levels can increase. Worn components or inadequate lubrication can lead to more significant noise issues as the bearing operates.

To address these challenges and reduce noise in ball bearings, manufacturers and engineers employ various techniques, such as optimizing design, selecting suitable bearing types, using proper lubrication, maintaining accurate preload settings, and ensuring high-quality materials and manufacturing processes. Noise reduction efforts are essential to improve overall product quality, meet noise regulations, and enhance user experience in various applications.

ball bearing

What are the Differences between Deep Groove Ball Bearings and Angular Contact Ball Bearings?

Deep groove ball bearings and angular contact ball bearings are two common types of ball bearings, each designed for specific applications and load conditions. Here are the key differences between these two types of bearings:

  • Design and Geometry:

Deep Groove Ball Bearings:

Deep groove ball bearings have a simple design with a single row of balls that run along deep raceways in both the inner and outer rings. The rings are usually symmetrical and non-separable, resulting in a balanced load distribution.

Angular Contact Ball Bearings:

Angular contact ball bearings have a more complex design with two rows of balls, oriented at an angle to the bearing’s axis. This arrangement allows for the transmission of both radial and axial loads, making them suitable for combined loads and applications requiring high precision.

  • Load Carrying Capacity:

Deep Groove Ball Bearings:

Deep groove ball bearings are primarily designed to carry radial loads. They can handle axial loads in both directions, but their axial load-carrying capacity is generally lower compared to angular contact ball bearings.

Angular Contact Ball Bearings:

Angular contact ball bearings are specifically designed to handle both radial and axial loads. The contact angle between the rows of balls determines the bearings’ axial load-carrying capacity. They can handle higher axial loads and are commonly used in applications with thrust loads.

  • Contact Angle:

Deep Groove Ball Bearings:

Deep groove ball bearings have no defined contact angle, as the balls move in a deep groove along the raceways. They are primarily designed for radial loads.

Angular Contact Ball Bearings:

Angular contact ball bearings have a specified contact angle between the rows of balls. This contact angle allows them to carry both radial and axial loads and is crucial for their ability to handle combined loads.

  • Applications:

Deep Groove Ball Bearings:

Deep groove ball bearings are commonly used in applications that primarily require radial loads, such as electric motors, pumps, and conveyor systems. They are also suitable for high-speed operation.

Angular Contact Ball Bearings:

Angular contact ball bearings are used in applications where both radial and axial loads are present, such as in machine tools, automotive wheel hubs, and aerospace components. They are especially useful for applications that require precise axial positioning and handling of thrust loads.

  • Limitations:

Deep Groove Ball Bearings:

Deep groove ball bearings are not as suitable for handling significant axial loads and may experience skidding under certain conditions due to their deep raceways.

Angular Contact Ball Bearings:

Angular contact ball bearings can experience increased heat generation and wear at higher speeds due to the contact angle of the balls.

In summary, the design, load-carrying capacity, contact angle, and applications differ between deep groove ball bearings and angular contact ball bearings. Choosing the appropriate type depends on the specific load conditions and requirements of the application.

ball bearing

How do Ball Bearings Differ from Other Types of Bearings like Roller Bearings?

Ball bearings and roller bearings are two common types of rolling-element bearings, each with distinct designs and characteristics. Here’s a comparison of ball bearings and roller bearings:

  • Design:

Ball Bearings: Ball bearings use spherical balls to separate and reduce friction between the bearing’s inner and outer rings. The balls enable rolling motion and smooth contact, minimizing friction.

Roller Bearings: Roller bearings, as the name suggests, use cylindrical or tapered rollers instead of balls. These rollers have larger contact areas, distributing loads over a broader surface.

  • Friction and Efficiency:

Ball Bearings: Due to the point contact between the balls and the rings, ball bearings have lower friction and are more efficient at high speeds.

Roller Bearings: Roller bearings have a larger contact area, resulting in slightly higher friction compared to ball bearings. They are more suitable for heavy-load applications where efficiency is prioritized over high speeds.

  • Load Capacity:

Ball Bearings: Ball bearings excel at handling light to moderate loads in both radial and axial directions. They are commonly used in applications where smooth rotation and low friction are important.

Roller Bearings: Roller bearings have a higher load-carrying capacity than ball bearings. They can support heavier radial and axial loads and are preferred for applications with significant loads or impact forces.

  • Variability:

Ball Bearings: Ball bearings come in various designs, including deep groove, angular contact, and thrust ball bearings, each suitable for different applications.

Roller Bearings: Roller bearings have diverse types, including cylindrical, spherical, tapered, and needle roller bearings, each optimized for specific load and motion requirements.

  • Speed Capability:

Ball Bearings: The reduced friction in ball bearings makes them suitable for high-speed applications, such as electric motors and precision machinery.

Roller Bearings: Roller bearings can handle higher loads but are generally better suited for moderate to low speeds due to slightly higher friction.

  • Applications:

Ball Bearings: Ball bearings are used in applications where smooth motion, low friction, and moderate loads are essential, such as electric fans, bicycles, and some automotive components.

Roller Bearings: Roller bearings find applications in heavy machinery, construction equipment, automotive transmissions, and conveyor systems, where heavier loads and durability are crucial.

In summary, ball bearings and roller bearings differ in their design, friction characteristics, load capacities, speed capabilities, and applications. The choice between them depends on the specific requirements of the machinery and the type of loads and forces involved.

China Professional High Speed Deep Groove Ball Bearing Free Sample Deep Groove Ball Bearing 6200 6201 6202 6203 6204 6205 6206 6306 6308 2RS   bearing airChina Professional High Speed Deep Groove Ball Bearing Free Sample Deep Groove Ball Bearing 6200 6201 6202 6203 6204 6205 6206 6306 6308 2RS   bearing air
editor by CX 2024-02-26

China manufacturer High Quality and Precision High Speed 6000zz, 6200zz, 6300zz, 6700zz, 6800zz, 6900zz, 16000zz Ball Bearings bearing driver kit

Product Description

Product Description

 

Product name Deep groove ball beairng
Model : 6000,6200,6300,6700,6800,6900series
Bearing Material: 100% Chrome Steel/GCr15
Cage: Steel Cage
Feature: Long Life
Precision Grade P0 P6 P5 P4 P2 are all available
Advantage Well-equipped technology,perfect detection means,high quality and reasonable price
Service OEM Customized Services
Application Machinery
Design We can also manufacture products according to customers samples or pictures.

Bearing model Bore(mm) O.D(mm) Width (mm) Chamfer Load Rating(KN) Maximumspeed(rpm) Weight (Kg)
Dynamic Static Grease Oil
624 4 13 5 0.2 1.31 0.49 42000 50000 0.0048
625 5 13 5 0.3 1.76 0.68 37000 44000 0.005
626 6 16 6 0.3 2.34 0.95 34000 41000 0.008
627 7 22 7 0.3 3.45 1.4 32000 37000 0.013
628 5 24 8 0.3 4 1.66 31000 36000 0.017
629 9 26 8 0.3 4.75 1.96 27000 32000 0.019
6200 10 30 9 0.6 5.4 2.39 25000 30000 0.03
6201 12 32 10 0.6 7.28 3.1 23000 28000 0.036
6201/1/2 12.7 32 10 0.6 7.28 3.1 23000 28000 0.036
6202 15 35 11 0.6 7.64 3.72 20000 25000 0.046
6202/5/8 15.88 35 11 0.6 7.64 3.72 20000 25000 0.046
6202-16 16 35 11 0.6 7.64 3.72 20000 25000 0.046
6203 17 40 12 0.6 9.57 4.79 18000 22000 0.065
6203/5/8 15.88 40 12 0.6 9.57 4.79 18000 22000 0.065
6204 20 47 14 1 12.84 6.65 16000 18000 0.107
6205 25 52 15 1 14.02 7.88 13000 16000 0.125
6206 30 62 16 1 19.8 12.8 12000 14000 0.201
6207 35 72 17 1.1 27.06 15.33 10000 12000 0.287
6208 40 80 18 1.1 29.52 18.14 8800 10000 0.365
6209 45 85 19 1.1 29.36 19.19 7800 9200 0.42
6210 50 90 20 1.1 35.07 23.22 7100 8300 0.466
6211 55 100 21 1.5 39.07 26.54 6400 7600 0.606
6212 60 110 22 1.5 47.76 32.92 6000 7300 0.793
6213 65 120 23 1.5 57.19 40.15 5500 7000 0.99
6214 70 125 24 1.5 56.38 41.87 5100 6100 1.1
6215 75 130 25 1.5 60.68 45.47 4800 5600 1.2
6216 80 140 26 2 65.91 50.11 4500 5300 1.4
6217 85 150 28 2 87.1 64 4300 5000 1.79
6218 90 160 30 2 101 73.5 4000 4800 2.15
6219 95 170 32 2.1 114 73.5 3800 4500 2.62
6220 100 180 34 2.1 127 93 3600 4300 3.14
6221 105 190 36 2.1 146 105 3400 4000 3.7
6222 110 200 38 2.1 151 118 3200 3800 4.36

Bearing model Bore(mm) O.D(mm) Width (mm) Chamfer Load Rating(N) Maximumspeed(rpm) Weight (Kg)
Dynamic Static Grease Oil
685 5 11 3 5 0.715 0.282 46000 54000 0.0571
686 6 13 3.5 5 1.08 0.44 40000 50000 0.0571
687 7 14 3.5 5 1.17 0.51 39000 49000 0.003
688 8 16 4 5 1.33 0.585 37000 45000 0.004
689 9 17 4 5 1.72 0.82 35000 42000 0.004
6800 10 19 5 5 1.83 0.925 33000 40000 0.005
6800W7 10 19 7 7 1.83 0.925 33000 40000 0.006
6801 12 21 5 5 1.92 1.04 32000 38000 0.006
6802 15 24 5 5 2.08 1.26 28000 32000 0.007
6803 17 26 5 5 2.81 1.72 25000 30000 0.008
6804 20 32 7 0.3 4000 2470 21000 25000 0.018
6805 25 37 7 0.3 4300 2950 18000 21000 0.571
6806 30 42 7 0.3 4700 3650 13000 17000 0.026
6807 35 47 7 0.3 4900 4050 11000 15000 0.571
6808 40 52 7 0.3 5100 4400 9000 13000 0.033
6809 45 58 7 0.3 6400 5650 7000 11000 0.04
6810 50 65.5 7 0.3 6600 6050 10000 12000 0.052
6811 55 72 9 0.3 8800 8100 8500 10000 0.084
6812 60 78 10 0.3 11500 10600 8000 9500 0.106
6813 65 85 10 0.6 12000 11500 7500 8500 0.125
6814 70 90 10 0.6 12100 11900 7000 8000 0.135
6815 75 95 10 0.6 12500 12800 6500 7500 0.145
6816 80 100 10 0.6 12700 13300 6000 7000 0.155
6817 85 110 13 1 19300 19800 550 6500 0.265
6818 90 115 13 1 19000 1700 5300 6200 0.28
6819 95 120 13 1 19300 20500 5000 6000 0.298
6820 100 125 13 1 19600 21200 4600 5500 0.311
6821 105 130 13 1 19900 21900 4500 5500 0.325
6822 110 140 16 1 27300 29400 4200 5100 0.51
6824 120 150 16 1 28300 31500 4000 4800 0.549
6826 130 165 18 1.1 37000 41000 3600 4400 0.79
6828 140 175 18 1.1 38200 44400 3400 4000 0.84
6830 150 190 20 1.1 47500 54500 3100 3500 1.15
6832M 160 200 20 1.1 48400 56900 2900 3400 1.23
6834M 170 215 22 1.1 60000 70500 2600 3000 1.86
6836M 180 225 22 1.1 60500 73000 2400 2900 1.98
6838M 190 240 24 1.5 73000 88000 2200 2600 2.53
6840M 200 250 24 1.5 74000 91000 2100 2500 2.67
6844M 220 270 24 1.5 76500 98000 1900 2400 2.9
6848M 240 300 28 2 98500 127000 1800 2100 4.48
☆We reserve the right to change specifications and other information included in this catalogue without notice.

Bearing model Bore(mm) O.D(mm) Width (mm) Chamfer Load Rating(KN) Maximumspeed(rpm) Weight (Kg)
Dynamic Static Grease Oil
693 3 8 3 0.15 0.56 0.18 61000 68000 0.0006
W693 3 8 4 0.15 0.56 0.18 61000 68000 0.0007
694 4 11 4 0.2 0.715 0.276 50000 56000 0.0018
695 5 13 4 0.2 1.08 0.43 44000 51000 0.0571
696 6 15 5 0.3 1.35 0.53 40000 46000 0.0038
697 7 17 5 0.3 1.61 0.715 37000 43000 0.0052
698 8 19 6 0.3 1.99 0.865 37000 42000 0.0073
699 9 20 6 0.3 2.48 1.09 34000 40000 0.0082
1918/11/21 10 22 6 0.3 2.7 1.27 32000 38000 0.009
6901 12 24 6 0.3 2.89 1.46 31000 36000 0.011
1918/11/23 15 28 7 0.3 4.36 2.24 27000 31000 0.016
6903 17 30 7 0.3 4.65 2.58 25000 29000 0.018
6904 20 37 9 0.3 6.37 3.68 20000 24000 0.036
1918/11/26 25 42 9 0.3 7.01 4.55 17000 21000 0.042
6906 30 47 9 0.3 7.24 5.01 16000 19000 0.048
6907 35 55 10 0.3 11.2 7.45 13000 17000 0.074
6908 40 62 12 0.3 14.6 10.2 11000 13000 0.11
6909 45 68 12 0.3 15.1 11.2 9800 12000 0.128
6910 50 72 12 0.3 15.6 12.2 9000 11000 0.132

Bearing model Bore(mm) O.D(mm) Width (mm) Chamfer Load Rating(KN) Maximumspeed(rpm) Weight (Kg)
Dynamic Static Grease Oil
16001 12 28 7 0.3 5.1 2.4 26000 30000 0.019
16002 15 32 8 0.3 5.85 2.85 22000 26000 0.571
16003 17 35 8 0.3 6 3.24 20000 24000 0.032
16004 20 42 8 0.3 6.35 3.74 18000 21000 0.051
16005 25 47 8 0.3 6.96 4.59 15000 18000 0.059
16006 30 55 9 0.3 11.24 7.38 13000 15000 0.091
16007 35 62 9 0.3 11.68 8.15 12000 14000 0.107
16008 40 68 9 0.3 12.6 9.66 10000 12000 0.125
1943/10/30 45 75 10 0.6 12.91 10.47 9200 11000 0.171
16571 50 80 10 0.6 16.09 13.15 8500 10000 0.18
1943/11/1 55 90 11 0.6 19.43 16.25 7700 9000 0.258
16012 60 95 11 0.6 19.96 17.49 7100 8500 0.283
6700 10 16 3 0.3 1.01 0.56 10000 12000 0.005
6701 12 18 4 0.3 1.07 0.56 8300 9500 0.005
6702 15 21 4 0.3 1.15 0.79 6600 7600 0.005
6703 17 23 4 0.3 1.2 0.87 5000 6700 0.007

Bearing model Bore(mm) O.D(mm) Width (mm) Chamfer Load Rating(KN) Maximumspeed(rpm) Weight (Kg)
Dynamic Static Grease Oil
635 5 19 6 0.3 2.34 0.95 34000 42000 0.011
636 6 22 7 0.3 2.55 1.37 32000 38000 0.014
637 7 26 9 0.3 3.5 2.78 30000 36000 0.571
638 8 28 9 0.3 3.54 1.99 28000 32000 0.571
639 9 30 10 0.6 3.93 2.23 25000 30000 0.036
6300 10 35 11 0.6 7.65 3.47 23000 27000 0.054
6301 12 37 12 1 7.69 3.5 21000 25000 0.059
6302 15 42 13 1 11.45 5.43 19000 22000 0.082
1917/4/3 17 47 14 1 13.58 6.58 16000 19000 0.113
6304 20 52 15 1.1 15.94 7.88 14000 17500 0.142
1917/4/5 25 62 17 1.1 22.41 11.51 12000 14000 0.226
63/28 28 68 18 1.1 24.96 13.83 11000 13000 0.296
6306 30 72 19 1.1 27.03 15.26 10000 12000 0.349
1917/4/7 35 80 21 1.5 33.39 19.29 8800 10000 0.46
6308 40 90 23 1.5 40.76 24.01 7800 9200 0.645
6309 45 100 25 1.5 48.89 29.56 7000 8200 0.842
6310 50 110 27 2 57.54 35.34 6400 7500 1.086
6311 55 120 29 2 66.91 41.89 5800 6800 1.35
6312 60 130 31 2.1 81.91 52.14 5400 6300 1.7
6313 65 140 33 2.1 92.74 59.87 5000 6000 2.1
6314 70 150 35 2.1 104.13 68.04 4500 5300 2.5
6315 75 160 37 2.1 113.42 76.97 4300 5000 3
6316 80 170 39 2.1 130 86.5 4000 4800 3.59
6317 85 180 41 3 133 97 3800 4500 4.23
6318 90 190 43 3 151 108 3600 4300 4.91
6319 95 200 45 3 159 119 3300 3900 5.67
6320 100 215 47 3 174 140 3200 3700 6.9545

Bearing model Bore(mm) O.D(mm) Width(mm) Chamfer Load Rating(KN) Maximum speed(rpm) Weight(Kg)
Dynamic Static Grease Oil
604 4 12 4 0.2 0.97 0.36 47000 55000 0.004
605 5 14 5 0.2 1.33 0.51 41000 51000 0.0035
606 6 17 6 0.3 2.19 0.87 38000 45000 0.007
607 7 19 6 0.3 2.34 0.95 35000 42000 0.007
608 8 22 7 0.3 3.45 1.4 32000 38000 0.0115
609 9 24 7 0.3 3.9 1.66 31000 37000 0.0147
6000 10 26 8 0.3 4.75 1.96 30000 36000 0.019
6001 12 28 8 0.3 5.4 2.36 29000 33000 0.5716
1916/6/6 15 32 9 0.3 5.85 2.85 25000 29000 0.03
6003 17 35 10 0.3 6 3.24 23000 26000 0.039
1916/6/8 20 42 12 0.6 9.38 5.03 18000 21000 0.069
6005 25 47 12 0.6 10.07 5.85 16000 19000 0.08
6006 30 55 13 1 13.23 8.3 13000 15000 0.114
1916/6/11 35 62 14 1 15.98 10.28 12000 14000 0.148
6008 40 68 15 1 16.78 11.54 10000 12000 0.189
6009 45 75 16 1 19.89 13.99 9200 11000 0.236
6571 50 80 16 1 20.77 15.38 8400 9800 0.254
6011 55 90 18 1.1 26.85 19.57 7700 9000 0.366
6012 60 95 18 1.1 28.02 21.51 7100 8300 0.389
6013 65 100 18 1.1 32.04 24.92 6700 8000 0.44
6014 70 110 20 1.1 36.77 29.08 6300 7100 0.6
6015 75 115 20 1.1 38.24 31.79 5800 7000 0.64
6016 80 125 22 1.1 42.33 35.64 5500 6500 0.854
6017 85 130 22 1.1 52.8 44.49 5300 6300 0.89
6018 90 140 24 1.5 52.34 45.08 5000 6000 1.02
6019 95 145 24 1.5 63.7 54 4700 5500 1.08
6571 100 150 24 1.5 63.7 54 4500 5500 1.15
6571 105 160 26 2 76.1 65.5 4200 5000 1.59
6571 110 170 28 2 85.2 73.5 4000 4700 1.96
6571 120 180 28 2 88.4 80 3800 4500 2.07
6026 130 200 33 2 112 101 3200 3800 3.16

 

 

Test Report

Test report
Bearing part# 6809ZZ dimensions 45*58*7 QTY to be shipped 52000 pcs
/
Batch # / Purchase order #
  Test standard   Sample size 10 pcs
Test items spec (um) actual value
1 2 3 4 5 6 7 8 9 10
    dimensional accuracy 45MM max. 0 -3 -4 -3 -2 -3 -5 -4 -3 -3 -2
    △dmp min. -10 -8 -6 -7 -5 -6 -8 -7 -7 -8 -6
    Vdp ≤13 5 2 4 3 3 3 3 4 5 4
    Vdmp ≤8 2 3 3 2 3 2 2 3 3 2
    58MM max. 0 -1 -2 -3 -1 -1 -2 -2 -1 -1 -2
  major items △Dmp min. -11 -10 -9 -11 -10 -9 -9 -10 -8 -9 -10
  VDP ≤16 9 7 8 9 8 7 8 7 8 8
All Items VDmp ≤8 3 4 3 4 4 4 3 3 4 4
    1. crack
2. missing or wrong components
3. surface quality
OK OK OK OK OK OK OK OK OK OK OK
    OK OK OK OK OK OK OK OK OK OK OK
      6–23 16 17 15 18 12 15 14 13 15 16
    △Bs upper tolerance 0                    
    lower tolerance -120                    
    VBs ≤20                    
    △Cs upper tolerance 0                    
    lower tolerance -120                    
 

 

VCs ≤20                    
  Free spin OK OK OK OK OK OK OK OK OK OK OK
  minor items inner ring 1. black skin
2. marking
3. corrosion
4. defect
5. gashmark
6. rivet staking quality
  OK OK OK OK OK OK OK OK OK OK OK
  outer ring   OK OK OK OK OK OK OK OK OK OK OK
    rolling
element
  OK OK OK OK OK OK OK OK OK OK OK
    retainer   OK OK OK OK OK OK OK OK OK OK OK
    Inspected by:         Inspection Date:2571/4/2

Drawing

Application :

Bearing for Gear Reducer
Bearing for Fitness Equipment
Bearings for Surveillance
Bearing for Mainipulator
Bearing for floor sweeper

Company Profile

HangZhou Jpg bearing & Equipment co ltd

Excellent Manufacturer of bearings
*The domentic Leading numerical control production equipment ensures the accuracy consisitency and stability of the products .
*Advanced production equipment and high quality tecnician team ensure the quality of bearing products .
*Advanced automation equipment ensure the quality of products while taking into account the production efficiency .
Leading Equipment

JPG Bearingis a comprehensive manufacture and service providers with world’s leading bearing manufacture process and management technique in china. We are selling all kinds of ball and roller bearings products with international standard and technology level of low noise, high load and long life. Welcome to inquiry!
 

Main products

1.Taper roller bearing

2.Deep groove ball bearing

3.cylindrical roller bearing

3.spherical roller bearing

4.linear bearing

5.pillow block bearing

6 OEM all knid of famous brand

7. Non-standard bearing

 

Quality Testing

Rigorous Testing

Perfect precision testing equipment ,fullly meet the requirements of bearing R&D and manufacturing .Strict and rigourour quality inspectors strictly abide by product quality standards and strictly control the whole process of products from test to prodution.

High -ending tessing equipment ,professional operation technicians and rigorous procrssing procedures an the guarantee of quality

with the unremitting purcuit of perfec products ,the company has established the industry’s top testing laboratory ,sound quality control rules,and a well -trained professional testing team.Every process from raw materials of finished products is sticklty tested to ensure high quality products. Delivere to the customer .
 

Packaging & Shipping

Packaging:
1. Neutral Package: Plastic Bag + Carton + Pallet;
2. Commercial Package: Plastic Bag + Box + Carton + Pallet;
3. As the clients’ requirement.

Delivery:
1. Less than 1000 pcs , we will send by express. ( Door to Door, Convenient ),
or by air transport. ( Fastest and safest, but expensive )
2. More than 1000pcs , we will send by sea. ( Cheapest, safe )

FAQ

FAQ
1. Can I get some samples?
A: Yes, sample is available for quality check and market test.

2. Can we do our logo or brand on the package?
A: Yes, we can do OEM.

3. What’s the delivery time?
A: It usually takes about 10-25 working days for production based on specifications for your order and quantity.

4. What’s your payment terms?
A: We usually accept T/T or L/C at sight as the main payment
terms, an d other payment can also be negotiated.

5. What’s your warranty terms?A: We offer different warranty time for different components,
please contact us for details
Payment:

1. Less than 1000 pcs , 100% T/T, Western Union in advance.
2. Between 1000-10000pcs, TT, Western Union, MoneyGram.
3. More than 10000pcs , TT, L/C ,Western Union, MoneyGram.
Dealing Process:

Send us inqry———Quotation———–Confirmation for all information———-Proforma Invoice————-Payment———–Shipping goods and documents.

/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Contact Angle: 60°
Aligning: Non-Aligning Bearing
Separated: Unseparated
Samples:
US$ 0/Piece
1 Piece(Min.Order)

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Order Sample

Customization:
Available

|

Customized Request

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about shipping cost and estimated delivery time.
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Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

ball bearing

What are the Common Signs of Wear or Damage in Ball Bearings that Indicate the Need for Replacement?

Ball bearings are subjected to wear and stress during operation, and over time, they may exhibit signs of damage or deterioration that warrant replacement. Recognizing these signs is crucial to prevent catastrophic failure and ensure safe and reliable operation. Here are the common signs of wear or damage in ball bearings:

  • Unusual Noise:

If you hear unusual grinding, clicking, or rumbling noises coming from the bearing during operation, it may indicate worn-out or damaged components. Unusual noise suggests that the bearing is no longer operating smoothly.

  • Vibration:

Excessive vibration in the machinery can be a sign of bearing wear. Vibrations can result from uneven wear, misalignment, or damaged components within the bearing.

  • Increased Temperature:

Higher operating temperatures than usual may indicate increased friction due to inadequate lubrication, wear, or other issues. Monitoring the bearing’s temperature can help identify potential problems.

  • Irregular Movement:

If you notice irregular movement, jerking, or sticking during rotation, it could be a sign that the bearing is no longer operating smoothly. This may be due to damaged rolling elements or raceways.

  • Reduced Performance:

If the machinery’s performance has decreased, it may be due to a compromised bearing. Reduced efficiency, increased energy consumption, or a decline in overall performance could be indicators of bearing wear.

  • Visible Wear or Damage:

Inspect the bearing for visible signs of wear, such as pitting, scoring, or discoloration on the rolling elements or raceways. Severe wear or damage is a clear indication that the bearing needs replacement.

  • Leakage or Contamination:

If there is evidence of lubricant leakage, contamination, or the presence of foreign particles around the bearing, it suggests that the seal or shield may be compromised, leading to potential damage.

  • Looseness or Excessive Play:

If you can feel excessive play or looseness when manually moving the bearing, it could indicate worn-out components or misalignment.

  • Reduced Lifespan:

If the bearing’s expected lifespan is significantly shorter than usual, it may be due to inadequate lubrication, excessive loads, or improper installation, leading to accelerated wear.

  • Frequent Failures:

If the bearing is consistently failing despite regular maintenance and proper use, it could indicate a chronic issue that requires addressing, such as inadequate lubrication or misalignment.

It’s important to conduct regular inspections, monitor performance, and address any signs of wear or damage promptly. Replacing worn or damaged ball bearings in a timely manner can prevent further damage to machinery, reduce downtime, and ensure safe and efficient operation.

ball bearing

How do Miniature Ball Bearings Differ from Standard-sized Ones, and Where are They Commonly Used?

Miniature ball bearings, as the name suggests, are smaller in size compared to standard-sized ball bearings. They have distinct characteristics and are designed to meet the unique requirements of applications that demand compactness, precision, and efficient rotation in confined spaces. Here’s how miniature ball bearings differ from standard-sized ones and where they are commonly used:

  • Size:

The most noticeable difference is their size. Miniature ball bearings typically have outer diameters ranging from a few millimeters to around 30 millimeters, while standard-sized ball bearings have larger dimensions suitable for heavier loads and higher speeds.

  • Load Capacity:

Due to their smaller size, miniature ball bearings have lower load-carrying capacities compared to standard-sized bearings. They are designed for light to moderate loads and are often used in applications where precision and compactness are prioritized over heavy load support.

  • Precision:

Miniature ball bearings are known for their high precision and accuracy. They are manufactured to tighter tolerances, making them suitable for applications requiring precise motion control and low levels of vibration.

  • Speed:

Miniature ball bearings can achieve higher speeds than standard-sized bearings due to their smaller size and lower mass. This makes them ideal for applications involving high-speed rotation.

  • Friction and Efficiency:

Miniature ball bearings generally have lower friction due to their smaller contact area. This contributes to higher efficiency and reduced heat generation in applications that require smooth and efficient motion.

  • Applications:

Miniature ball bearings find applications in various industries and sectors:

  • Electronics and Consumer Devices:

They are used in small motors, computer disk drives, printers, and miniature fans, where space is limited but precise motion is essential.

  • Medical and Dental Equipment:

Miniature bearings are used in medical devices such as surgical instruments, dental handpieces, and diagnostic equipment due to their precision and compactness.

  • Robotics and Automation:

Miniature ball bearings are integral to robotic arms, miniature conveyors, and automation systems, enabling precise movement in confined spaces.

  • Aerospace and Defense:

They are used in applications like UAVs (drones), aerospace actuators, and satellite components where size and weight constraints are critical.

  • Optics and Instrumentation:

Miniature bearings play a role in optical instruments, cameras, and measuring devices, providing smooth rotation and accurate positioning.

Overall, miniature ball bearings are specialized components designed for applications where space, precision, and efficient rotation are paramount. Their compactness and high precision make them crucial in various industries requiring reliable motion control in limited spaces.

ball bearing

Can you Explain the Various Types of Ball Bearings and their Specific Use Cases?

Ball bearings come in various types, each designed to meet specific application requirements. Here’s an overview of the different types of ball bearings and their specific use cases:

  • Deep Groove Ball Bearings:

Deep groove ball bearings are the most common and versatile type. They have a deep raceway that allows them to handle both radial and axial loads. They are used in a wide range of applications, including electric motors, household appliances, automotive components, and industrial machinery.

  • Angular Contact Ball Bearings:

Angular contact ball bearings have a contact angle that enables them to handle both radial and axial loads at specific angles. They are suitable for applications where combined loads or thrust loads need to be supported, such as in machine tool spindles, pumps, and agricultural equipment.

  • Self-Aligning Ball Bearings:

Self-aligning ball bearings have two rows of balls and are designed to accommodate misalignment between the shaft and the housing. They are used in applications where shaft deflection or misalignment is common, such as conveyor systems, textile machinery, and paper mills.

  • Thrust Ball Bearings:

Thrust ball bearings are designed to support axial loads in one direction. They are commonly used in applications where axial loads need to be supported, such as in automotive transmissions, steering systems, and crane hooks.

  • Single-Row vs. Double-Row Bearings:

Single-row ball bearings have a single set of balls and are suitable for moderate load and speed applications. Double-row ball bearings have two sets of balls and offer higher load-carrying capacity. Double-row designs are used in applications such as machine tool spindles and printing presses.

  • Miniature and Instrument Ball Bearings:

Miniature ball bearings are smaller in size and are used in applications with limited space and lower load requirements. They are commonly used in small electric motors, medical devices, and precision instruments.

  • Max-Type and Conrad Bearings:

Max-type ball bearings have a larger number of balls to increase load-carrying capacity. Conrad bearings have fewer balls and are used in applications with moderate loads and speeds.

  • High-Precision Ball Bearings:

High-precision ball bearings are designed for applications where accuracy and precision are critical, such as machine tool spindles, aerospace components, and optical instruments.

  • High-Speed Ball Bearings:

High-speed ball bearings are engineered to minimize friction and accommodate rapid rotation. They are used in applications such as dental handpieces, turbochargers, and centrifuges.

In summary, the various types of ball bearings are tailored to different application requirements, including load type, direction, speed, and environmental conditions. Selecting the appropriate type of ball bearing ensures optimal performance and longevity in specific applications.

China manufacturer High Quality and Precision High Speed 6000zz, 6200zz, 6300zz, 6700zz, 6800zz, 6900zz, 16000zz Ball Bearings   bearing driver kitChina manufacturer High Quality and Precision High Speed 6000zz, 6200zz, 6300zz, 6700zz, 6800zz, 6900zz, 16000zz Ball Bearings   bearing driver kit
editor by CX 2024-01-30

China high quality Ibolog 61906 Low-Voice High Speed Deep Groove Ball Bearing carrier bearing

Product Description

 

Product Description

Product Name Deep groove ball bearing
Brand Name IBOLOG
Material Gcr15
Precision Grade P0,P6,P5
Certifications ISO 9001
Package Box,Carton,Wooden Box,Plastic Tube or Per buyers requirement .
MOQ Depending on Model
Serice OEM
Sample Available
Payment Term TT or L/C or Western Union
Port HangZhou/HangZhou/ZheJiang /HangZhou/HangZhou

  
Thin walled bearings achieve extremely thinbearing cross-sections, as well as miniaturization andlightweight of products. The diversity of productsexpands their scope of use. lt is generally divided intorubber seal-RS,iron seal-Zz, flat,iron card -K, andcopper card-M
Compared to ordinary bearings, thin-walled bearings have the advantages of lightweight, thin wall thickness, and small size, making them very suitable for situationswith strict installation space requirements, and have incomparable advantages comparedto ordinary bearings.Due to the thin walled structure of both the outer and innerrings of thin-walled bearings, they are particularly suitable for use at high speeds,under high loads, and with impact vibrations due to their small inertia, smooth motionand high self-lubricating performance during rotation.Equal section thin-walled bearings are different from standard bearings in that thecross-sectional area does not change with the increase of inner and outer diameterdimensions in the same series: Adopting thin-walled equal section bearings of the sameseries can lead to the serialization and standardization of related parts.Equalcross-section thin-walled bearings have the advantages of small volume, light weight.low friction,and high rotational accuracy.This form can reduce the overall size ofthe equipment without affecting the service life of the bearings, thereby reducingproduction costs.

 

 

Bearing Designation Bounday Dimensions(mm) Bearing Designation Bounday Dimensions(mm)              
Bearing Designation
Bounday Dimensions(mm)
    
New Standard
d D B New Standard d D B     
New Standard
d D B
61805 25 37 7 61905 25 42 9 16005 25 47 8
61806 30 42 7 61906 30 47 9 16006 30 55 9
61807 35 47 7 61907 35 55 10 16007 35 62 9
61808 40 52 7 61908 40 62 12 16008 40 68 9
61809 45 58 7 61909 45 68 12 16009 45 75 10
61810 50 65 7 61910 50 72 12 16571 60 80 10
61811 55 72 9 61912 60 85   13 16011 65 90 11
61812 60 78 10 61913 65 90   13 16012 60 95 11
61813 65 85 10 61916 80 110   16 16013 65 100 11
61814 70 90 10 61920 100 140   20 16014 70 110 13
61815 75 95 10 61921 105 145   20 16015 75 115 13
61816 80 100 10 61922 110 150   20 16016 80 125 14
61817 85 110 13 61924 120 165   22 16017 85 130 14
61818 90 115 13 61926 130 180 24 16018 90 140 16
61819 95 120 13 61928 140 190 24 16571 100 150 16
61820 100 125 13 61930 150 210   28 16571 105 160 18
61821 105 130 13 61932 160 220   28 16571 110 170 19
61822 110 140 16 61934 170 230   28 16571 120 185 19
61824 120 150 16 61936 180 250   33 16026 130 200 22
61826 130 165 18 61938 190 260   33 16571 140 210 22
61828 140 175 18 61940 200 280   38 16030 150 225 24
61830 150 190 20 61944 220 300   38 16032 160 240 25
61832 160 200 20 61948 240 320   38 16034 170 260 28
61834 170 215 22 61952 260 360   46 16036 180 280 31
61836 180 225 24 61956 280 380   46 16038 190 290 31
61838 190 240 24 61960 300 420   56 16040 200 310 34
61840 200 250 24 61964 320 440   56 16044 220 340 37
61844 220 270 24 61968 340 460   56 16048 240 360 37
61848 240 300 28 61972 360 480   56 16052 260 400 44
61852 260 320 28 619/500 500 660   78 16964 320 440 37
61856 280 350 33 619/530 530 710   82 16976 380 520 44
61860 300 380 38 619/560 560 750   85 16056 280 420 44
61864 320 400 38 619/630 630 850 100 16060/HA 300 460 50
61872 360 440 38 619/670 670 900 103 16064 320 480 50
61876 380 480 46 619/710 710 950 106 16068 340 520 57
61880 400 500 46 619/750 750 1000 112 16072 360 540 57
61884 420 520 46 619/800 800 1060 115 16076 380 560 57
61888 440 540 46 619/850 850 1120 118        
61892 460 580 56 619/900 900 1180 122        
61896M 480 600 56 619/950 950 1250 132        
618/500M 500 620 56 619/1000 1000 1320 140        
618/530 530 650 56                
618/560MA 560 680 56                
618/600 600 730 60                
618/630 630 780 69                
618/670 670 820 69                
618/710 710 870 74                
618/750 750 920 78                
618/800 800 980 82                
618/850 850 1030 82                
618/900 900 1090 85                
618/950 950 1150 90                
618/1000 1000 1220 100              

 

 

Company Profile

Our company mainly produces d
eep groove ball bearings and thrust ball bearings, thrust roller bearings, thin wall bearings  and  tapered roller bearings.
Our company has strong technical force, equipped with modern production equipment and advanced testing equipment, products by the national quality inspection departments repeatedly qualified. In 2005 11 menstrual China Light Product Quality Assurance Center awarded the quality, the credibility of dual protection demonstration units (key units), and at the same time in September 2006 passed the ISO9001 international quality system certification. The products are sold all over the country. The company always adhere to the “quality survival, reputation and development” purposes, scientific management, hard work, pragmatic, integrity management. The company is willing to “strong strength, high quality products, efficient service” with the vast number of customers in good faith cooperation, and you create a better tomorrow.

Our products are used in motors, fans, agricultural machinery, reducers, gearboxes, machine tools, motorcycles, automobiles, oil fields, coal mines, steel plants, metallurgy and other industrial machinery and equipment. The product is made of high-quality bearing steel, G10 steel ball, low noise grease, and the precision can reach P0, P6, P5 levels; The noise value can reach Z2, Z3 and Z4 levels. Welcome new and old customers to discuss
cooperation!

Packaging & Shipping

Our Advantages

1. World-C
lass Bearing: 

We provide our customers with all types of indigenous bearing with world-class quality.
2. OEM or Non-Stand Bearings: 
Any requirement for Nonstandard bearings is Easily Fulfilled by us due to its vast knowledge
    and links in the industry.
3. Genuine products With Excellent Quality: 
The company has always proved the 100% quality products it provides with genuine intent.
4. After Sales Service and Technical Assistance: 
The company provides after-sales service and technical assistance as per the
    customer’s requirements and needs.
5. Quick Delivery: 
The company provides just-in-time delivery with its streamlined supply chain. 

SAMPLES
1. Samples quantity: 1-10 PCS are available. 
2. Free samples: It depends on the Model No., material and quantity. Some of the bearings samples need client to
    pay samples charge and shipping cost. 
3. It’s better to start your order with Trade Assurance to get full protection for your samples order. 

CUSTOMIZED
The customized LOGO or drawing is acceptable for us. 

MOQ
1. MOQ: 10 PCS standard bearings. 
2. MOQ: 1000 PCS customized your brand bearings. 

OEM POLICY
1. We can printing your brand (logo, artwork)on the shield or laser engraving your brand on the shield. 
2. We can custom your packaging according to your design
3. All copyright own by clients and we promised don’t disclose any info.
 

FAQ

 

1.What is the minimum order quantity for this product?
    Can be negotiated, we will try our best to meet customer needs.
2.What is your latest delivery time?
    Most orders will be shipped within 3-7 days of payment being received.
3.Does your company have quality assurance?
    Yes, Our products are fully in line with industry standards
4.What is the competitiveness of your company’s products compared to other companies?
    High precision, high speed, low noise.
5.What are the advantages of your company’s services compared to other companies?
    Answer questions online 24 hours a day, reply in a timely manner, and provide various documents
    required by customers for customs clearance or sales. 100% after-sales service.
6.Which payment method does your company support?
    Do our best to meet customer needs, negotiable.
7.How to contact us quickly?
    Please send us an inquiry or message and leave your other contact information, such as phone number,
     account or account, we will contact you as soon as possible and provide
    the detailed information you need.
       Please feel free to contact us, if you have any other question

  /* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Aligning: Non-Aligning Bearing
Separated: Unseparated
Rows Number: Single
Load Direction: Radial Bearing
Material: Bearing Steel
Contact Angle: 0
Samples:
US$ 0.1/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

ball bearing

What are the Common Signs of Wear or Damage in Ball Bearings that Indicate the Need for Replacement?

Ball bearings are subjected to wear and stress during operation, and over time, they may exhibit signs of damage or deterioration that warrant replacement. Recognizing these signs is crucial to prevent catastrophic failure and ensure safe and reliable operation. Here are the common signs of wear or damage in ball bearings:

  • Unusual Noise:

If you hear unusual grinding, clicking, or rumbling noises coming from the bearing during operation, it may indicate worn-out or damaged components. Unusual noise suggests that the bearing is no longer operating smoothly.

  • Vibration:

Excessive vibration in the machinery can be a sign of bearing wear. Vibrations can result from uneven wear, misalignment, or damaged components within the bearing.

  • Increased Temperature:

Higher operating temperatures than usual may indicate increased friction due to inadequate lubrication, wear, or other issues. Monitoring the bearing’s temperature can help identify potential problems.

  • Irregular Movement:

If you notice irregular movement, jerking, or sticking during rotation, it could be a sign that the bearing is no longer operating smoothly. This may be due to damaged rolling elements or raceways.

  • Reduced Performance:

If the machinery’s performance has decreased, it may be due to a compromised bearing. Reduced efficiency, increased energy consumption, or a decline in overall performance could be indicators of bearing wear.

  • Visible Wear or Damage:

Inspect the bearing for visible signs of wear, such as pitting, scoring, or discoloration on the rolling elements or raceways. Severe wear or damage is a clear indication that the bearing needs replacement.

  • Leakage or Contamination:

If there is evidence of lubricant leakage, contamination, or the presence of foreign particles around the bearing, it suggests that the seal or shield may be compromised, leading to potential damage.

  • Looseness or Excessive Play:

If you can feel excessive play or looseness when manually moving the bearing, it could indicate worn-out components or misalignment.

  • Reduced Lifespan:

If the bearing’s expected lifespan is significantly shorter than usual, it may be due to inadequate lubrication, excessive loads, or improper installation, leading to accelerated wear.

  • Frequent Failures:

If the bearing is consistently failing despite regular maintenance and proper use, it could indicate a chronic issue that requires addressing, such as inadequate lubrication or misalignment.

It’s important to conduct regular inspections, monitor performance, and address any signs of wear or damage promptly. Replacing worn or damaged ball bearings in a timely manner can prevent further damage to machinery, reduce downtime, and ensure safe and efficient operation.

ball bearing

What are the Differences between Deep Groove Ball Bearings and Angular Contact Ball Bearings?

Deep groove ball bearings and angular contact ball bearings are two common types of ball bearings, each designed for specific applications and load conditions. Here are the key differences between these two types of bearings:

  • Design and Geometry:

Deep Groove Ball Bearings:

Deep groove ball bearings have a simple design with a single row of balls that run along deep raceways in both the inner and outer rings. The rings are usually symmetrical and non-separable, resulting in a balanced load distribution.

Angular Contact Ball Bearings:

Angular contact ball bearings have a more complex design with two rows of balls, oriented at an angle to the bearing’s axis. This arrangement allows for the transmission of both radial and axial loads, making them suitable for combined loads and applications requiring high precision.

  • Load Carrying Capacity:

Deep Groove Ball Bearings:

Deep groove ball bearings are primarily designed to carry radial loads. They can handle axial loads in both directions, but their axial load-carrying capacity is generally lower compared to angular contact ball bearings.

Angular Contact Ball Bearings:

Angular contact ball bearings are specifically designed to handle both radial and axial loads. The contact angle between the rows of balls determines the bearings’ axial load-carrying capacity. They can handle higher axial loads and are commonly used in applications with thrust loads.

  • Contact Angle:

Deep Groove Ball Bearings:

Deep groove ball bearings have no defined contact angle, as the balls move in a deep groove along the raceways. They are primarily designed for radial loads.

Angular Contact Ball Bearings:

Angular contact ball bearings have a specified contact angle between the rows of balls. This contact angle allows them to carry both radial and axial loads and is crucial for their ability to handle combined loads.

  • Applications:

Deep Groove Ball Bearings:

Deep groove ball bearings are commonly used in applications that primarily require radial loads, such as electric motors, pumps, and conveyor systems. They are also suitable for high-speed operation.

Angular Contact Ball Bearings:

Angular contact ball bearings are used in applications where both radial and axial loads are present, such as in machine tools, automotive wheel hubs, and aerospace components. They are especially useful for applications that require precise axial positioning and handling of thrust loads.

  • Limitations:

Deep Groove Ball Bearings:

Deep groove ball bearings are not as suitable for handling significant axial loads and may experience skidding under certain conditions due to their deep raceways.

Angular Contact Ball Bearings:

Angular contact ball bearings can experience increased heat generation and wear at higher speeds due to the contact angle of the balls.

In summary, the design, load-carrying capacity, contact angle, and applications differ between deep groove ball bearings and angular contact ball bearings. Choosing the appropriate type depends on the specific load conditions and requirements of the application.

ball bearing

Can you Explain the Various Types of Ball Bearings and their Specific Use Cases?

Ball bearings come in various types, each designed to meet specific application requirements. Here’s an overview of the different types of ball bearings and their specific use cases:

  • Deep Groove Ball Bearings:

Deep groove ball bearings are the most common and versatile type. They have a deep raceway that allows them to handle both radial and axial loads. They are used in a wide range of applications, including electric motors, household appliances, automotive components, and industrial machinery.

  • Angular Contact Ball Bearings:

Angular contact ball bearings have a contact angle that enables them to handle both radial and axial loads at specific angles. They are suitable for applications where combined loads or thrust loads need to be supported, such as in machine tool spindles, pumps, and agricultural equipment.

  • Self-Aligning Ball Bearings:

Self-aligning ball bearings have two rows of balls and are designed to accommodate misalignment between the shaft and the housing. They are used in applications where shaft deflection or misalignment is common, such as conveyor systems, textile machinery, and paper mills.

  • Thrust Ball Bearings:

Thrust ball bearings are designed to support axial loads in one direction. They are commonly used in applications where axial loads need to be supported, such as in automotive transmissions, steering systems, and crane hooks.

  • Single-Row vs. Double-Row Bearings:

Single-row ball bearings have a single set of balls and are suitable for moderate load and speed applications. Double-row ball bearings have two sets of balls and offer higher load-carrying capacity. Double-row designs are used in applications such as machine tool spindles and printing presses.

  • Miniature and Instrument Ball Bearings:

Miniature ball bearings are smaller in size and are used in applications with limited space and lower load requirements. They are commonly used in small electric motors, medical devices, and precision instruments.

  • Max-Type and Conrad Bearings:

Max-type ball bearings have a larger number of balls to increase load-carrying capacity. Conrad bearings have fewer balls and are used in applications with moderate loads and speeds.

  • High-Precision Ball Bearings:

High-precision ball bearings are designed for applications where accuracy and precision are critical, such as machine tool spindles, aerospace components, and optical instruments.

  • High-Speed Ball Bearings:

High-speed ball bearings are engineered to minimize friction and accommodate rapid rotation. They are used in applications such as dental handpieces, turbochargers, and centrifuges.

In summary, the various types of ball bearings are tailored to different application requirements, including load type, direction, speed, and environmental conditions. Selecting the appropriate type of ball bearing ensures optimal performance and longevity in specific applications.

China high quality Ibolog 61906 Low-Voice High Speed Deep Groove Ball Bearing   carrier bearingChina high quality Ibolog 61906 Low-Voice High Speed Deep Groove Ball Bearing   carrier bearing
editor by CX 2024-01-15

China Japan Imported NSK Generator Car Bearing Bb1-7389c Bb1-3039 High Speed Mute with high quality

Product Description

Applications
1. machine equipment,metallurgical machinery,
2. textile equipment,printing machinery,
3.other equipment,products,Can make the mechanical 
4. method design very compact and nimble

 

 

FAQ
Frequently Questioned Queries
Q: Are you a trading firm or a manufacturer?
A: We are manufacturing unit.
Q: How lengthy is your supply time?
A: Usually it is 5-ten times if the products are in inventory. or it is 15-20 days if the products are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or further ?
A: Sure, we could offer the sample for totally free demand but do not pay out the value of freight.
Q: What is your terms of payment ?
A: Payment=1000USD, 30% T/T in progress ,harmony before shippment.

 


/ Set
|
1,000 Sets

(Min. Order)

###

Rolling Body: Roller Bearings
The Number of Rows: Single
Outer Dimension: Small and Medium-Sized (60-115mm)
Material: Bearing Steel
Spherical: Aligning Bearings
Load Direction: Axial Bearing

/ Set
|
1,000 Sets

(Min. Order)

###

Rolling Body: Roller Bearings
The Number of Rows: Single
Outer Dimension: Small and Medium-Sized (60-115mm)
Material: Bearing Steel
Spherical: Aligning Bearings
Load Direction: Axial Bearing

Bushing Application, Type and Compression Capability

Bushings are cylindrical bushings used in machinery. It prevents wear of moving parts and is often used as an enclosure. Bushings are also known as plain bearings or sleeve bearings. You may be wondering what these parts do and how they work, but this article aims to answer all your questions. We’ll cover bushing applications, types and compression capabilities so you can choose the right one for your needs.
bushing

application

A bushing is a mechanical component that plays an important role in many different fields. In addition to being very practical, it helps reduce noise, vibration, wear and provides anti-corrosion properties. These properties help mechanical equipment in various ways, including making it easier to maintain and reducing its overall structure. The functionality of an enclosure depends on its purpose and environment. This article will discuss some of the most common applications of casing.
For example, in an aircraft, the bushing assembly 16 may be used for the bulkhead isolator 40 . The bushing assembly 16 provides the interfaces and paths required for current flow. In this manner, the sleeve assembly provides a secure, reliable connection between two objects with different electrical charges. They also prevent sparking by increasing the electrical conductivity of the component and reducing its resistivity, thereby minimizing the chance of spark formation.
Another common application for bushings is as a support shaft. Unlike bearings, bushings operate by sliding between two moving surfaces. As a result, they reduce friction and handling stress, reducing overall maintenance costs. Typically, the bushing is made of brass or bronze. The benefits of bushings are similar to those of bearings. They help extend the life of rotating machines by reducing frictional energy loss and wear.
In addition to identifying growth opportunities and minimizing risks, the Bushing Anti-Vibration Mounts Market report provides insights into the dynamics of the industry and its key players. The report covers global market size, applications, growth prospects, challenges and regional forecasts. The detailed section on Bushing Anti-Vibration Mounts industry provides insights on demand and supply along with competitive analysis at regional and country level.

type

There are several types of bushings. Among them, the SF6 insulating sleeve has the simplest structure and is based on composite hollow insulators. It also has several metal shielding cylinders for regulating the electric field within the enclosure and another for grounding the metal shield. In addition to being lightweight, this sleeve is also very durable, but the diameter of its shield electrode is very large, which means special installation and handling procedures are required.
Linear bushings are usually pressed into the bore of the shaft and provide support as the shaft moves in/out. Non-press-fit bushings are held in place by snap rings or pins. For certain applications, engineers often choose bushings over bearings and vice versa. That’s why. Below are some common bushing types. If you need to buy, make sure you know how to tell them apart.
OIP bushings are used for oil-filled cable boxes, and oil-to-oil bushings are used for EHV power transformers. The main components of the OIP enclosure are shown in Figure 7a. If you are considering this type of bushing for your specific application, you need to make sure you understand your specific requirements. You can also consult your local engineering department for more information.
All types of bushings should be tested for IR and capacitance. The test tap should be securely attached to the bushing flange. If damaged bushings are found, replace them immediately. Be sure to keep complete records of the enclosure for routine maintenance and any IR testing. Also, be sure to pay attention to tan d and thermal vision measurements.
bushing

Compressive ability

There are several things to consider when choosing an enclosure. First, the material. There are two main types of bushings: those made of filled Teflon and those made of polyester resin. The former has the highest compressive strength, while the latter has a lower compressive capacity. If you need small amounts, glass-filled nylon bushings are the most common and best option. Glass-filled nylon is an economical material with a compressive strength of 36,000 lbs.
Second, the material used for the enclosure must be able to withstand the load. For example, bronze bushings can cause metal shavings to fall into the papermaking process. CG materials can withstand very high levels of moisture, which can damage bushings that require lubrication. Additionally, these materials can operate for extended periods of time without lubrication. This is particularly advantageous in the paper industry, since the casing operates in a humid environment.
In addition to the material and its composition, other characteristics of the enclosure must also be considered, including its operating temperature. Although frictional heat from moving loads and the temperature of the bushing itself can affect the performance of the bushing, these factors determine its service life. For high temperature applications, the PV of the enclosure should be kept low. On the other hand, plastic bushings are generally less heat resistant than metal bushings. In addition, plastic sleeves have a high rate of thermal expansion. To avoid this, size control is also important.
Low pressure bushings have different requirements. An 800 MVA installation requires a low voltage bushing rated at 14 000 A. The palm assembly of the transformer also features a large central copper cylinder for electrical current. The bushing must withstand this amount of current and must maintain an even distribution of current in the transformer tank. If there is a leak, the bushing must be able to resist the leak so as not to damage the transformer.

cost

The cost of new control arm bushings varies widely. Some parts are cheaper than others, and a new part is only $200. However, if you replace the four control bushings in your car, the cost can exceed $1,200. The cost breakdown for each section is listed below. If you plan to replace all four, the cost of each bushing may range from $200 to $500.
The control arm bushing bears the brunt of the forces generated by the tire and is parallel to the direction of the force. However, over time, these components wear out and need to be replaced. Replacing one control arm bushing costs between $300 and $1,200. However, the cost of replacing each arm bushing depends on your car model and driving habits. The control arm bushings should last about 100,000 miles before needing replacement.
The repair process for control arm bushings is time consuming and expensive. Also, they may need to remove the heat shield or bracket. In either case, the procedure is simple. Stabilizer bar brackets are usually attached with one or two mounting bolts. They can also be secured with nuts or threaded holes. All you need is a wrench to remove them.
The control arm bushings are made of two metal cylinders and a thick rubber bushing. These parts can deteriorate from potholes, off-roading or accidents. Because they are made of rubber, the parts are more expensive than new. Buying used ones can save you money because you don’t need to install them yourself. However, if you do plan on fixing a luxury car yourself, be sure to find one that has a warranty and warranty.
bushing

maintain

To prevent your vehicle from overheating and leaking oil, a properly functioning bushing must be used. If the oil level is too low, you will need to check the mounting bolts to make sure they are properly tightened. Check gasket to ensure proper compression is applied, replace bushing if necessary. You should notify your vehicle manufacturer if your vehicle is immersed in oil. Whenever an oil leak occurs, it is very important to replace the oil-filled bushing.
Another important aspect of bushing maintenance is the detection and correction of partial discharges. Partial discharge is caused by current entering the bushing. Partial discharge can cause tree-like structures, cracks and carbonization in the discharge channel, which can eventually damage the casing. Early detection of these processes is critical to ensuring that your vehicle’s bushings are properly maintained. Identifying and repairing partial discharges is critical to ensuring optimal operation, regardless of the type of pump or motor.
To diagnose casing condition, perform several tests. You can use tan d measurement, which is a powerful tool for detecting the ingress of water and moisture. You can also use power factor measurements to detect localized defects and aging effects. You can also check the oil level by performing an infrared check. After completing these tests, you will be able to determine if there is enough oil in the casing.
If the oil level in the transformer is too low, water and air may leak into the transformer. To avoid this problem, be sure to check the MOG and transformer oil levels. If the silicone is pink, replace it. You should also check the function of the oil pump, fan and control circuits annually. Check the physical condition of the pump and fan and whether they need to be replaced. Clean the transformer bushing with a soft cotton cloth and inspect for cracks.

China Japan Imported NSK Generator Car Bearing Bb1-7389c Bb1-3039 High Speed Mute     with high qualityChina Japan Imported NSK Generator Car Bearing Bb1-7389c Bb1-3039 High Speed Mute     with high quality
editor by CX 2023-04-07

China High Speed SMR137C-2OS ABEC 7 Ceramic Hybrid Bearings 7x13x4mm ball bearing

Type: BALL
Construction: Deep Groove
Applicable Industries: Production Plant, Equipment Fix Outlets, House Use, Retail, Fishing Reels / Fishing Deal with / RC Toys
Bore Size: 2 – 15
Design Quantity: SMR137C-2OS
Precision Rating: ABEC-7, ABEC-9
Seals Type: 2OS Orange Rubber Seals
Number of Row: One row
Bearing: SMR137C-2OS Stainless Steel Ceramic Bearings
Dimensions(mm): 7x13x4mm Hybrid Ceramic Bearingss
Content: 440C Stainless Metal Races + Si3N4 Ceramic Balls
Sealed Variety: 2RS Orange Rubber Seals
High precision: ABEC-7, ABEC-9
Lubrication: Dry Lube or Oil
Function: Rust Proof, Dry Lube, Substantial Speed, High Precision
Applicaiton: Fishing Reels, Fly Reels, RC Design, Cylindrical Roller Bearing N NU 222 higher top quality roller bearing NJ222 Fishing Deal with,Motor, Toy
Packing: 10pcs / plastic tube+White little box+Carton
Cost-free Samples: Available
Packaging Specifics: Large Velocity SMR137C-2OS ABEC 7 Ceramic Hybrid Bearings 7x13x4mm10pcs/tubeWhite box5,000pcs/ carton

Higher Velocity SMR137C-2OS ABEC 7 Ceramic Hybrid Bearings 7x13x4mm
High Speed SMR137C-2OS ABEC 7 Ceramic Hybrid Bearings 7x13x4mm

Design NO. Higher Pace SMR137C-2OS ABEC 7 Ceramic Hybrid Bearings 7x13x4mm
Dimensions(mm) SMR137C-2OS Stainless Metal Ceramic Bearings
Substance440C Stainless Steel Races & Si3N4 Ceramic Balls
Sealed Variety 2RS orange rubber seals
Precision ABEC-7 / ABEC-nine
Clearance C0/C2/C3/C4
Lubrication Dry Lube or Oil
Characteristic Substantial Precision, High Velocity, Low Friction And Rust Proof
Software Fishing Reels / RC Model / Fishing Reels / Motor / Toy
Packing 10pcs / Plastic tube + White modest box + Carton

The internal and outer rings / retainer are created from stainless metal, grade 5 solid Ceramic Si3N4 balls which do not corrode, Mild make contact with rubber seal. SRL Grease. ABEC #7 ensures very best tolerances on the dimensions. This blend offers a much better bearing for your casting demands. They are also most competitive Ceramic ABEC #7 bearings on the market place.

Higher Speed SMR137C-2OS ABEC 7 Ceramic Hybrid Bearings 7x13x4mm

Parameter ChecklistFishing Reels Hybrid Ceramic Bearings

Why Select our Higher Pace SMR137C-2OS ABEC 7 Ceramic Hybrid Bearings 7x13x4mm?
one. AISI440C stainless metal races
two. AISI304 stainless metal cage
three. Si3N4 ceramic balls
4. Dry lube /Oil
five. Rubber seals / ZZ metal shields
6. High pace
seven. Lengthy spin time
8. Minimal friction
9. Rustproof and corrosion resistance
10. Tough
eleven. Straightforward to servicing

Ceramic Bearing software Fields:
one. RC Design
The ultra-higher velocity and self-lubricating attributes of hybrid ceramic bearing make them widely used in RC types.

2. Fishing Reels
The fishing reel with hybrid ceramic bearing can throw farther and smoother.

three. Bicycle
Hybrid ceramic bearing make bicycle vacation a lot more pleasant.

4. Other employs

Getting Xihu (West Lake) Dis.sMajor Items Variety:

Packaging & Shipping and delivery
Firm Details

FAQQ1: Are you trading organization or producer?
A: We are manufacturing facility. Youchi Bearing Co.,Ltd integrates manufacturing, trade, FK CZPT FYH fafnir pillow block bearing f201 f202 f203 f204 f205 f206 f207 f208 f209 f210 f211 f212 f213 expenditure and income.

Q2. Can we do our brand or model on the deal?A: Of course, we can do OEM and ODM.

Q3: How lengthy is your shipping and delivery time?
A: 3-5 operating times.

Q4: Do you offer samples ? is it cost-free or further?
A: Yes, we give free samples for customers check quality, shipping and delivery expense and tax shell out by buyer.

Q5: What is your conditions of payment ?
A: Payment1,000USD, 30% T/T in progress, harmony before cargo.

Q6: What is your warranty conditions?
A: We offer different warranty time for different components, EFANT OEM customized weighty duty machinery Ladle turntable bearings 3 row rollers slewing ring swing bearing please make contact with us for specifics.

Substantial Pace SMR137C-2OS ABEC 7 Ceramic Hybrid Bearings 7x13x4mm

Understanding the Different Types of Bearings

When you are looking for a bearing, you have many options to choose from. This article will explain the various types, functions, and working principles of different types of bearings. Once you understand the basic components, you can make an informed decision about which one to buy. Here’s an overview of some of the most common types. Learn more about each type below! Read on to learn about the differences between these different types of bearings! Posted in Articles

Functions

bearing
Bearings serve as an integral part of a mechanical device. These devices help transfer torque from one part of a structure to another. These mechanisms increase the efficiency of a shaft by increasing its life. However, the functions of bearings depend on the application of the structure. Among other functions, bearings provide support to shafts. Anti-friction bearings come in two types: ball and roller bearings. These components have line and point contact, which is the most common type. Archimedes’s principle states that the force is equal to the weight of the fluid that is being displaced. Bearings can transfer lateral loads to a substructure.
A bearing has two primary functions. The first is to prevent direct metal-to-metal contact. A bearing prevents friction, heat generation, and wear and tear of components. A bearing also reduces energy consumption. Its other purpose is to guide and support a rotating body. In addition to these functions, bearings can also reduce wear and tear on a machine. As a result, they are among the most widely used machines in the world.
Seals are a major component of a bearing. They prevent foreign materials from entering and lubricating the moving parts. The design of seal lips determines their effectiveness. Fuel economy regulations and CO2 emissions regulations are pushing the demand for low-friction bearings. However, high-performance seals do not always provide high-performance. As a result, current estimations of the friction in bearings depend on trial and error methods.
Another important function of bearings is that they transfer the load of a rotating component to its housing. This load can be axial or radial. Bearings also limit movement to predefined directions. Some types of rolling element bearings have balls or cylinders inside. These bearings are less frictional than sliding ones, thus they allow parts to move freely during rotation. These parts can then be used for various applications. So, bearings are an integral part of machines.

Types

The most common type of bearing is a plain bearing. It uses surfaces in rubbing contact to transmit movement from one part to another. These bearings may be discrete or may consist of a hole in a metal sleeve or a planar surface bearing another part. Some plain bearings are flanged, while others are made of a sleeve with a flange at one end. These bearings often give acceptable accuracy and life, but they are expensive and cannot be used in large scale applications.
Radial bearings are used when there is a need for high-speed or corrosive parts. This type of bearing also serves as a support in an intermediate situation. Its two components are called the base and the cover. The base and cover are connected and are arranged parallel to the main axis. This type of bearing is used in steady-state and axial motion applications. The radial bearings are also used when the shafts are long.
Angular contact bearings are another type of bearing. These are easy to install and require minimal maintenance. Their races are displaced along the axis. They are also better at handling axial loads and transferring them to the housing. These types of bearings are commonly used in pumps, automobiles, and high-speed applications. If you are looking for an affordable, reliable bearing, look no further than the angular contact bearing.
Another type of bearing is a self-lubricating bushing. These are lightweight and wear-resistant. Unlike the other types of bearing, they do not require any lubrication or maintenance. In fact, some are completely maintenance-free. But if you’re worried about maintenance, this type of bearing may be a good choice. There are many benefits of using self-lubricating bushings. It is also a good option for applications where your machine is exposed to extreme temperatures.

Working principle

bearing
A bearing has two primary functions: support and load transfer. In engineering applications, the bearing tends to push the load in the direction of the shaft. A radial load pushes the bearing downward and a thrust load pushes it sideways. Both types of load transfer are important in a variety of applications. The working principle of each type is described below. Listed below are the main uses for each type of bearing.
A plain bearing uses a PTFE liner on the interface of two moving parts. The PTFE liner acts as a lubricant and may be filtered to alter its friction. The journal bearing uses the motion of the journal to force fluid into the gap between two moving parts. This results in a small amount of play in the bearing. This play is acceptable for most applications. A ball bearing may have a maximum play of 2 mm for a ten-millimeter shaft.
The primary function of a bearing is to assist in rotation and to reduce mechanical friction between the two objects. A bearing may be installed as a separate device or as an integral part of a machine. For more complex applications, bearings are very precise components requiring the highest standards of technology. For this reason, it is important to understand the working principle of bearings. The next time you need to lift or slide a heavy object, consider a bearing.
Ball bearings are a common type of ball bearing and can be found in industrial machinery and automobiles. Their unique structure helps them support less weight. This is because they are comprised of two rings – an inner race and an outer race. The balls themselves have a small area of contact and transfer axial loads in one direction. A cage surrounds the balls and prevents them from colliding. This makes ball bearings a popular choice for many applications.

Sealing system

A bearing’s seals are vital for the operation of rolling and rotating components. These systems enable rotation and linear movement while limiting friction and dispersing stress. Without the proper seals, these components could face catastrophic failure. In addition to protecting the bearing from external forces, seals help retain lubricant inside the system and prevent harmful particles from entering the gap. A seal’s lubrication helps prevent the onset of mechanical damage and prolongs the life of the bearing.
A bearing seal is made up of two parts: the inner sealing element and the outer sealing element. A passageway runs through the bearing assembly to the outer seal element. A hydraulic press or pneumatic jack is recommended for installing the seal. These tools are effective in reducing deformation and improving seal installation quality. When fitting the seal, ensure that the tool does not hit the seal directly. A proper adopter will distribute the load uniformly across the seal.
The seal’s efficiency depends on its gap. A four-inch shaft seal can flow 0.5 standard cubic feet per minute. A seal’s efficiency is highly dependent on the gap size. The gap size is a cube of the flow through the system. A smaller gap size allows high flow and pressure but less leakage. If both surfaces of the seal have similar pressures and flow rates, the seal is efficient. However, a small gap reduces the pressures and reduces wear.
Mechanical seals have numerous advantages, including their ability to protect against contaminants and splashing liquids. Labyrinth seals are the first line of defense against leaks. They operate without friction. Their high level of sealing efficiency helps ensure that the bearing remains operational for long. This type of seal is made from metal plates and is designed for a wide temperature range and misalignment. Its advantages include being easy to install and offering 100% sealing efficiency.

Maintenance

bearing
Bearing maintenance is critical to ensuring that your bearings keep operating at their peak performance. Proper maintenance will improve bearing life, reduce downtime and increase productivity while reducing costs. Here is an 8-point checklist to optimize your bearings and make them last longer. To optimize their performance, you should follow these steps regularly. In case a bearing does not last long, you should replace it as soon as possible. Listed below are some tips to ensure proper maintenance.
The first step is to determine how often your bearings require lubrication. Some manufacturers recommend that you lubricate them weekly, but this can do more harm than good. Instead, use ultrasound to measure the level of friction and trend its levels. This way, you will know exactly when to grease your bearings. It’s also important to check how often they should be inspected and calibrated. A professional can provide guidance on proper maintenance.
Next, inspect your bearings for cracks and scratches. You should never install a bearing that has been dropped or scratched. Even a small crack will affect the performance of the bearing and could lead to its premature failure. A proper alignment is essential for the bearing to function properly. Make sure you have the correct tools to perform this task. These tools can help you reduce manual work and promote safe bearing maintenance. You should also ensure that the shaft and housing are clean and undamaged.
Proper maintenance can prolong bearing service life. Proper lubrication, mounting, inspection, basic condition monitoring, and dismounting can extend their life. Proper maintenance extends their lifespan and improves plant productivity. While bearings are essential for machinery, you should make sure you follow the proper safety procedures every time you work with them. These tips will also help prevent accidents and maintain your machine’s efficiency. Once you’ve followed these guidelines, you can safely inspect your bearings and ensure that they’re operating at their optimum capacity.

China High Speed SMR137C-2OS ABEC 7 Ceramic Hybrid Bearings 7x13x4mm     ball bearingChina High Speed SMR137C-2OS ABEC 7 Ceramic Hybrid Bearings 7x13x4mm     ball bearing
editor by czh 2023-02-19

China High Speed Deep Groove Ball Bearing 6200 6201 6202 6203 6204 6205 6305 6306 6307 6308 608 Bearing Industrial Packing Single Row bearing driver

Type: BALL
Structure: Deep Groove
Relevant Industries: Accommodations, Garment Shops, Constructing Material Outlets, Manufacturing Plant, Machinery Fix Stores, Foods & Beverage Factory, Farms, Cafe, Residence Use, Retail, Food Shop, Printing Outlets, Construction works , Strength & Mining, Foods & Beverage Shops, Other, Advertising and marketing Organization, bike bearing
Bore Measurement: ten – ten.1 mm
Design Amount: 6200
Precision Rating: P0 P6 P5
Seals Sort: Rubber Seals
Amount of Row: One row
Vibration: Z1,Z2,Z3,Z4
Substance: Chrome Steel GCR15
Support: OEM/ODM Tailored
Common: ISO90002008
Function: Prolonged Lifestyle resilient
Bundle: Industrial Packing
Lubrication: Oil,grease,dry
clearance: C2 C0 C3 C4 C5
Vibration Amount Code: V4,V3, V2, V1
Cage: Metal.Brass.Nylon
Packaging Details: single box +cartons +palletsindustrial packing +cartons+palletstubes+cartons +pallets

CG STAR deep groove ball bearings CG STARSolid and reliable, top quality assurance Very poor top quality bearings do great hurt Motor harm impacts workFitness gear has concealed potential risks Health care gadgets are unstableAffect the good informationOur CG STAR bearings can solve all the earlier mentioned difficulties for you CG STAR BearingRubber seal: Overall performance description: The seal substance is the skeleton mixture, can avoid the bearing external (liquid)rubber international make a difference, impurities into the bearing internal hurt, injury to the bearing interior damageOpen without seal: Performance description: without seal, exposed steel ball can be noticed immediately, ideal for sealed setting, this kind of as gear box, oil environment. Functionality: Excellent idling effect, large speed.Metal sealing: Efficiency Description: the sealing materials is produced of stainless metal, which can successfully avert overseas bodies and sundries on the exterior of the bearing from intruding into the interior of the bearing and creating hurt to the bearing. A bearing to reassure you Symbol can be customized High high quality material Top quality ensure With lubrication Different technical specs Higher quality steelThe products are manufactured of higher top quality metal. Product hardness is trustworthy and certain The merchandise are developed by experienced engineers. Expert artisansSales serviceWe have a strong following-product sales support crew to assist you outRugged and trustworthy. Numerous specificationsQuality guaranteeExquisite workmanshipNo concerns following salesFast supply Application fieldAerospace, industrial automation, compressors, foodstuff packaging equipment, material transportation, ships, cars and light-weight vehicles, printing equipment, and so forth. Sizzling sale high good quality skateboard machinery automobiles doorways and Windows bike tractor engraving equipment special ball bearing Specification

itemvalue
TypeBALL
StructureDeep Groove
Applicable IndustriesHotels, PTO Component 3-P-202 Shaft Output Regular Replaces CZPT CZPT 3P202 Garment Outlets, Building Content Outlets, Manufacturing Plant, Equipment Fix Stores, Foodstuff & Beverage Factory, Farms, Restaurant, House Use, Retail, Foodstuff Shop, Printing Outlets, Development functions , Energy & Mining, Meals & Beverage Outlets, Other, Marketing Company, bike bearing
10mm – ten.1mm
6200
P0 P6 P5
Rubber Seals
Number of RowSingle Row
Place of OriginChina
ZheJiang
VibrationZ1,Z2,Z3,Z4
MaterialChrome Steel GCR15
ServiceOEM/ODM Tailored
StandardISO90002008
FeatureLong Existence resilient
PackageIndustrial Packing
LubricationOil,grease,dry
clearanceC2 C0 C3 C4 C5
Vibration Amount CodeV4,V3, V2, V1
CageSteel.Brass.Nylon
Packing & Supply one box +cartons +palletsindustrial packing +cartons+palletstubes+cartons +pallets Firm Profile ZheJiang CZPT Intercontinental Investing Co., Ltd. is situated in HangZhou, China. We have been engaged in the bearing producing business for much more than twenty many years. We focus in the investigation and improvement of a variety of substantial-precision, noiseless, prolonged-daily life bearing major ports.Our organization has a production plant of a hundred and fifty,000 square meters, with more than five hundred sets of manufacturing products.Between them: precision CNC lathe, grinder 387 sets, thirty sets of medium and massive precision screening tools, the world’s most advanced large bainite quenching CZPT 2 sets, 2 sets of effectively type return furnace, carburizing CZPT 1 set and different production auxiliary tools.For domestic and overseas customers to purchase the internal diameter 10MM- outer diameter 3000MM substantial good quality bearings.The major goods are ball bearings, roller bearings, seat bearings, linear movement bearings, 14” 38” 12” 34” 1” 2 piece double split shaft collar clamp non-regular bearings of bearing metal, stainless metal and other supplies.CG STAR goods are primarily utilized in more than sixty industries this sort of as metallurgical sector, mechanical tools, electric products, vehicle, motorcycle, transmission business, and so on.Our items have secure marketplaces in North and South America, Southeast Asia, Europe and other countries and locations.The company is also the world’s prime bearing, KOYO, CZPT ,Nachi ,brand associates.Lengthy-time period storage of a huge number of brands of bearings for domestic and overseas clients to purchase.Our company is establishing into a collection of products with higher quality, high precision and innovative engineering, in get to create a worldwide OEM and soon after-sales support technique according to iso9001:2000 top quality certification.We are dedicated to creating prolonged-phrase business associations with our customers by way of high quality goods and providers.We sincerely hope that friends at residence and overseas with us to create a greater future, we will provide you wholeheartedly. FAQ 1.Who are we?We are ZheJiang CG STAR Bearing Production Co., LTD., ZheJiang CZPT Intercontinental Trade Co., LTD. Headquartered in ZheJiang , China, we have been engaged in bearing production for 30 a long time, and our merchandise are marketed to North The usa (fifty.00%), Southeast Asia (thirty.00%), Western Europe (10.00%) and South The usa (10.00%). 2.How can we assure the good quality We have iso9001:2000 good quality certification, with large precision and advanced technological innovation sequence merchandise. The factory has one hundred fifty,000 square meters of building, the manufacturing facility has more than 500 manufacturing equipment. Amid them: precision CNC lathe, grinder 387 sets, thirty sets of medium and huge precision testing tools, the world’s most innovative large bainite quenching CZPT 2 sets, 2 sets of nicely variety return furnace, carburizing CZPT 1 established and various manufacturing auxiliary tools. We can make high good quality bearings with inside diameter of 10MM to external diameter of 3000MM 3.What manufacturer of bearings can you acquire from us? CG STAR bearings,KOYO bearings,NSK bearings,NTN bearings, and other world-wide top manufacturers 4. Why must you purchase from us alternatively of other suppliers? Our items have steady markets in North and South The us, Southeast Asia, Europe and other nations and areas. We are committed to building long-phrase enterprise associations with our clients by means of top quality items and services. We sincerely hope that friends at house and abroad with us to generate a greater foreseeable future, we will provide you wholeheartedly. 5. What solutions can we give? Approved shipping and delivery terms :FOB Forex of payment recognized: USD Appropriate payment phrases: telegraphic transfer

Understanding the Different Types of Bearings

When you are looking for a bearing, you have many options to choose from. This article will explain the various types, functions, and working principles of different types of bearings. Once you understand the basic components, you can make an informed decision about which one to buy. Here’s an overview of some of the most common types. Learn more about each type below! Read on to learn about the differences between these different types of bearings! Posted in Articles

Functions

bearing
Bearings serve as an integral part of a mechanical device. These devices help transfer torque from one part of a structure to another. These mechanisms increase the efficiency of a shaft by increasing its life. However, the functions of bearings depend on the application of the structure. Among other functions, bearings provide support to shafts. Anti-friction bearings come in two types: ball and roller bearings. These components have line and point contact, which is the most common type. Archimedes’s principle states that the force is equal to the weight of the fluid that is being displaced. Bearings can transfer lateral loads to a substructure.
A bearing has two primary functions. The first is to prevent direct metal-to-metal contact. A bearing prevents friction, heat generation, and wear and tear of components. A bearing also reduces energy consumption. Its other purpose is to guide and support a rotating body. In addition to these functions, bearings can also reduce wear and tear on a machine. As a result, they are among the most widely used machines in the world.
Seals are a major component of a bearing. They prevent foreign materials from entering and lubricating the moving parts. The design of seal lips determines their effectiveness. Fuel economy regulations and CO2 emissions regulations are pushing the demand for low-friction bearings. However, high-performance seals do not always provide high-performance. As a result, current estimations of the friction in bearings depend on trial and error methods.
Another important function of bearings is that they transfer the load of a rotating component to its housing. This load can be axial or radial. Bearings also limit movement to predefined directions. Some types of rolling element bearings have balls or cylinders inside. These bearings are less frictional than sliding ones, thus they allow parts to move freely during rotation. These parts can then be used for various applications. So, bearings are an integral part of machines.

Types

The most common type of bearing is a plain bearing. It uses surfaces in rubbing contact to transmit movement from one part to another. These bearings may be discrete or may consist of a hole in a metal sleeve or a planar surface bearing another part. Some plain bearings are flanged, while others are made of a sleeve with a flange at one end. These bearings often give acceptable accuracy and life, but they are expensive and cannot be used in large scale applications.
Radial bearings are used when there is a need for high-speed or corrosive parts. This type of bearing also serves as a support in an intermediate situation. Its two components are called the base and the cover. The base and cover are connected and are arranged parallel to the main axis. This type of bearing is used in steady-state and axial motion applications. The radial bearings are also used when the shafts are long.
Angular contact bearings are another type of bearing. These are easy to install and require minimal maintenance. Their races are displaced along the axis. They are also better at handling axial loads and transferring them to the housing. These types of bearings are commonly used in pumps, automobiles, and high-speed applications. If you are looking for an affordable, reliable bearing, look no further than the angular contact bearing.
Another type of bearing is a self-lubricating bushing. These are lightweight and wear-resistant. Unlike the other types of bearing, they do not require any lubrication or maintenance. In fact, some are completely maintenance-free. But if you’re worried about maintenance, this type of bearing may be a good choice. There are many benefits of using self-lubricating bushings. It is also a good option for applications where your machine is exposed to extreme temperatures.

Working principle

bearing
A bearing has two primary functions: support and load transfer. In engineering applications, the bearing tends to push the load in the direction of the shaft. A radial load pushes the bearing downward and a thrust load pushes it sideways. Both types of load transfer are important in a variety of applications. The working principle of each type is described below. Listed below are the main uses for each type of bearing.
A plain bearing uses a PTFE liner on the interface of two moving parts. The PTFE liner acts as a lubricant and may be filtered to alter its friction. The journal bearing uses the motion of the journal to force fluid into the gap between two moving parts. This results in a small amount of play in the bearing. This play is acceptable for most applications. A ball bearing may have a maximum play of 2 mm for a ten-millimeter shaft.
The primary function of a bearing is to assist in rotation and to reduce mechanical friction between the two objects. A bearing may be installed as a separate device or as an integral part of a machine. For more complex applications, bearings are very precise components requiring the highest standards of technology. For this reason, it is important to understand the working principle of bearings. The next time you need to lift or slide a heavy object, consider a bearing.
Ball bearings are a common type of ball bearing and can be found in industrial machinery and automobiles. Their unique structure helps them support less weight. This is because they are comprised of two rings – an inner race and an outer race. The balls themselves have a small area of contact and transfer axial loads in one direction. A cage surrounds the balls and prevents them from colliding. This makes ball bearings a popular choice for many applications.

Sealing system

A bearing’s seals are vital for the operation of rolling and rotating components. These systems enable rotation and linear movement while limiting friction and dispersing stress. Without the proper seals, these components could face catastrophic failure. In addition to protecting the bearing from external forces, seals help retain lubricant inside the system and prevent harmful particles from entering the gap. A seal’s lubrication helps prevent the onset of mechanical damage and prolongs the life of the bearing.
A bearing seal is made up of two parts: the inner sealing element and the outer sealing element. A passageway runs through the bearing assembly to the outer seal element. A hydraulic press or pneumatic jack is recommended for installing the seal. These tools are effective in reducing deformation and improving seal installation quality. When fitting the seal, ensure that the tool does not hit the seal directly. A proper adopter will distribute the load uniformly across the seal.
The seal’s efficiency depends on its gap. A four-inch shaft seal can flow 0.5 standard cubic feet per minute. A seal’s efficiency is highly dependent on the gap size. The gap size is a cube of the flow through the system. A smaller gap size allows high flow and pressure but less leakage. If both surfaces of the seal have similar pressures and flow rates, the seal is efficient. However, a small gap reduces the pressures and reduces wear.
Mechanical seals have numerous advantages, including their ability to protect against contaminants and splashing liquids. Labyrinth seals are the first line of defense against leaks. They operate without friction. Their high level of sealing efficiency helps ensure that the bearing remains operational for long. This type of seal is made from metal plates and is designed for a wide temperature range and misalignment. Its advantages include being easy to install and offering 100% sealing efficiency.

Maintenance

bearing
Bearing maintenance is critical to ensuring that your bearings keep operating at their peak performance. Proper maintenance will improve bearing life, reduce downtime and increase productivity while reducing costs. Here is an 8-point checklist to optimize your bearings and make them last longer. To optimize their performance, you should follow these steps regularly. In case a bearing does not last long, you should replace it as soon as possible. Listed below are some tips to ensure proper maintenance.
The first step is to determine how often your bearings require lubrication. Some manufacturers recommend that you lubricate them weekly, but this can do more harm than good. Instead, use ultrasound to measure the level of friction and trend its levels. This way, you will know exactly when to grease your bearings. It’s also important to check how often they should be inspected and calibrated. A professional can provide guidance on proper maintenance.
Next, inspect your bearings for cracks and scratches. You should never install a bearing that has been dropped or scratched. Even a small crack will affect the performance of the bearing and could lead to its premature failure. A proper alignment is essential for the bearing to function properly. Make sure you have the correct tools to perform this task. These tools can help you reduce manual work and promote safe bearing maintenance. You should also ensure that the shaft and housing are clean and undamaged.
Proper maintenance can prolong bearing service life. Proper lubrication, mounting, inspection, basic condition monitoring, and dismounting can extend their life. Proper maintenance extends their lifespan and improves plant productivity. While bearings are essential for machinery, you should make sure you follow the proper safety procedures every time you work with them. These tips will also help prevent accidents and maintain your machine’s efficiency. Once you’ve followed these guidelines, you can safely inspect your bearings and ensure that they’re operating at their optimum capacity.

China High Speed Deep Groove Ball Bearing 6200 6201 6202 6203 6204 6205 6305 6306 6307 6308 608 Bearing Industrial Packing Single Row     bearing driverChina High Speed Deep Groove Ball Bearing 6200 6201 6202 6203 6204 6205 6305 6306 6307 6308 608 Bearing Industrial Packing Single Row     bearing driver
editor by czh 2023-02-19