China supplier Full Ceramic Deep Groove Ball Bearings(6810CE 6910CE 16010CE 6010CE 6210CE 6310CE 6410CE 6811CE 6911CE 16011CE 6011CE 6211CE 6311CE 6411CE) bearing assembly

Product Description

Product Description

Full ceramic bearing with high temperature resistance, cold resistance, wear resistance, corrosion resistance, magnetic electrical insulation resistance, oilless self-lubrication, high speed, etc.

The ring and roller of our ceramic bearing adopts full ceramic materials including zirconia (ZrO2), silicon nitride (Si3N4), silicon carbide (SiC), aluminum oxide (Al203).The cage are made of plastic material: PTFE,PEEK,UPE,PVDF,PA66,SUS304,SUS316, which extends the application of ceramic bearing, high temperature resistant, corrosion resistant, anti-magnetic bearings, bearing, electrical insulation bearing, etc.
 

Product Parameters

Technical specification

Full ceramic bearing of Zro2 materials has perfect properties such as high and low temperature resistance, high pressure resistance, corrosion resistance, anti-magnetic insulation and self-lubrication, Therefore, it can work in special environment in which hybrid ceramic bearing and bearing steel are not applicable.

Full ceramic bearing of Si3N4 material has similar property as ZrO2 material, besides it has lower weigh, good wear resistance, higher hardness, and it can bear higher temperature than ZrO2 material.

SiC material is outstanding in these aspects: higher chemical corrosion resistance, better strength, higher hardness, higher wear resistance, lower frictional properties, and suitable for the highest temperature.

Full ceramic bearing of Al2O3 material uses 99% Al2O3 ceramic, its rolling parts use Al2O3 ceramic as well.

 

 

Bearing No. Boundary dimensions(mm) Other dimensions(mm) Mass(kg)
d D B da da Da ra ZrO2 Si3N4
684CE 4 9 2.5 0.1 4.8 / 8.2 0.1 0.0005 0.0003
694CE 11 4 0.15 5.2 / 9.8 0.15 0.0013 0.0007
604CE 12 4 0.2 5.6 / 10.4 0.2 0.0017 0.0009
624CE 13 5 0.2 5.6 / 11.4 0.2 0.571 0.0013
634CE 16 5 0.3 6 / 14 0.3 0.004 0.0571
685CE 5 11 3 0.15 6.2 / 9.8 0.15 0.0009 0.0005
695CE 13 4 0.2 6.6 / 11.4 0.2 0.0019 0.001
605CE 14 5 0.2 6.6 / 12.4 0.2 0.0571 0.0015
625CE 16 5 0.3 7 / 14 0.3 0.0038 0.0571
635CE 19 6 0.3 7 / 17 0.3 0.0066 0.0036
686CE 6 13 3.5 0.15 7.2 / 11.8 0.15 0.0015 0.0008
696CE 15 5 0.2 7.6 / 13.4 0.2 0.003 0.0016
606CE 17 6 0.3 8 / 15 0.3 0.0046 0.0571
626CE 19 6 0.3 8 / 17 0.3 0.0063 0.0034
636CE 22 7 0.3 8 / 20 0.3 0.5718 0.0058
687CE 7 14 3.5 0.15 8.2 / 12.8 0.15 0.0017 0.0009
697CE 17 5 0.3 9 / 15 0.3 0.004 0.0571
607CE 19 6 0.3 9 / 17 0.3 0.0059 0.0032
627CE 22 7 0.3 9 / 20 0.3 0.0098 0.0053
637CE 26 9 0.3 9 / 24 0.3 0.0185 0.01
688CE 8 16 4 0.2 9.6 / 14.4 0.2 0.0571 0.0014
698CE 19 6 0.3 10 / 17 0.3 0.0056 0.003
608CE 22 7 0.3 10 / 20 0.3 0.0093 0.005
628CE 24 8 0.3 10 / 22 0.3 0.013 0.0072
638CE 28 9 0.3 10 / 26 0.3 0.571 0.012
689CE 9 17 4 0.2 10.6 / 15.4 0.2 0.0571 0.0015
699CE 20 6 0.3 11 / 18 0.3 0.0065 0.0035
609CE 24 7 0.3 11 / 22 0.3 0.011 0.006
629CE 26 8 0.3 11 / 24 0.3 0.015 0.0081
639CE 30 10 0.6 13 / 26 0.6 0.571 0.015
6800CE 10 19 5 0.3 12 12 17 0.3 0.004 0.0571
6900CE 22 6 0.3 12 12.5 20 0.3 0.007 0.0038
6000CE 26 8 0.3 12 13 24 0.3 0.014 0.0075
6200CE 30 9 0.6 14 16 26 0.6 0.571 0.013
6300CE 35 11 0.6 14 16.5 31 0.6 0.04 0.571
6801CE 12 21 5 0.3 14 14 19 0.3 0.005 0.0571
6901CE 24 6 0.3 14 14.5 22 0.3 0.008 0.0042
16001CE 28 7 0.3 14 / 26 0.3 0.015 0.0079
6001CE 28 8 0.3 14 15.5 26 0.3 0.017 0.0092
6201CE 32 10 0.6 16 17 28 0.6 0.571 0.015
6301CE 37 12 1 17 18 32 1 0.046 0.571
6802CE 15 24 5 0.3 17 17 22 0.3 0.005 0.571
6902CE 28 7 0.3 17 17 26 0.3 0.012 0.0063
16002CE 32 8 0.3 17 / 30 0.3 0.571 0.011
6002CE 32 9 0.3 17 19 30 0.3 0.571 0.013
6202CE 35 11 0.6 19 20.5 31 0.3 0.035 0.019
6302CE 42 13 1 20 22.5 37 1 0.064 0.035
6803CE 17 26 5 0.3 19 19 24 0.3 0.005 0.571
6903CE 30 7 0.3 19 19.5 28 0.3 0.013 0.0071
16003CE 35 8 0.3 19 / 33 0.3 0.571 0.014
6003CE 35 10 0.3 19 21.5 33 0.3 0.032 0.017
6203CE 40 12 0.6 21 23.5 36 0.6 0.052 0.571
6303CE 47 14 1 22 25.5 42 1 0.087 0.047
6403CE 62 17 1.1 23.5 / 55.5 1 0.21 0.11
6804CE 20 32 7 0.3 22 22.5 30 0.3 0.013 0.007
6904CE 37 9 0.3 22 24 35 0.3 0.571 0.015
16004CE 42 8 0.3 22 / 40 0.3 0.037 0.02
6004CE 42 12 0.6 24 25.5 38 0.6 0.052 0.571
6204CE 47 14 1 25 26.5 42 1 0.082 0.045
6304CE 52 15 1.1 26.5 28 45.5 1 0.11 0.06
6404CE 72 19 1.1 26.5 / 65.5 1 0.31 0.17
6805CE 25 37 7 0.3 27 27 35 0.3 0.016 0.009
6905CE 42 9 0.3 27 28.5 40 0.3 0.032 0.018
16005CE 47 8 0.3 27 / 45 0.3 0.045 0.571
6005CE 47 12 0.6 29 30 43 0.6 0.061 0.033
6205CE 52 15 1 30 32 47 1 0.099 0.054
6305CE 62 17 1.1 31.5 36 55.5 1 0.18 0.098
6405CE 80 21 1.5 33 / 72 1.5 0.41 0.22
6806CE 30 42 7 0.3 32 32 50 1 0.018 0.01
6906CE 47 9 0.3 32 34 57 1 0.04 0.571
16006CE 55 9 0.3 32 42.5 65.5 1 0.067 0.036
6006CE 55 13 1 35 36.5 53 1 0.089 0.048
6206CE 62 16 1 35 38.5 60 1 0.15 0.083
6306CE 72 19 1.1 36.5 42.5 68.5 1 0.27 0.14
6406CE 90 23 1.5 54 / 82 2 0.57 0.31
6807CE 35 47 7 0.3 37 37 45 0.3 0.571 0.011
6907CE 55 10 0.6 39 39 51 0.6 0.058 0.031
16007CE 62 9 0.3 37 / 60 0.3 0.082 0.045
6007CE 62 14 1 40 41.5 57 1 0.12 0.063
6207CE 72 17 1.1 41.5 44.5 65.5 1 0.22 0.12
6307CE 80 21 1.5 43 47 72 1.5 0.36 0.19
6407CE 100 25 1.5 43 / 92 1.5 0.73 0.4
6808CE 40 52 7 0.3 42 42 50 0.3 0.02 0.013
6908CE 62 12 0.6 44 46 58 0.6 0.09 0.05
16008CE 68 9 0.3 42 / 66 0.3 0.1 0.05
6008CE 68 15 1 45 47.5 63 1 0.15 0.08
6208CE 80 18 1.1 46.5 50.5 73.5 1 0.28 0.15
6308CE 90 23 1.5 48 53 80 1.5 0.49 0.27
6408CE 110 27 2 49 / 101 2 0.946 0.513
6809CE 45 58 7 0.3 47 47.5 56 0.3 0.571 0.016
6909CE 68 12 0.6 49 50 64 0.6 0.097 0.053
16009CE 75 10 0.6 49 / 71 0.6 0.13 0.07
6009CE 75 16 1 50 53.5 70 1 0.19 0.1
6209CE 85 19 1.1 51.5 55.5 78.5 1 0.32 0.175
6309CE 100 25 1.5 53 61.5 92 1.5 0.64 0.345
6409CE 120 29 2 54 / 111 2 1.18 0.64
6810CE 50 65 7 0.3 52 52.5 63 0.3 0.038 0.571
6910CE 72 12 0.6 54 55 68 0.6 0.1 0.06
16571CE 80 10 0.6 54 / 76 0.6 0.13 0.07
6571CE 80 16 1 55 58.5 75 1 0.2 0.11
6210CE 90 20 1.1 56.5 60 83.2 1 0.35 0.19
6310CE 110 27 2 59 68 101 2 0.82 0.44
6410CE 130 31 2.1 61 / 119 2 1.45 0.78
6811CE 55 72 9 0.3 57 59 70 0.3 0.06 0.03
6911CE 80 13 1 60 61.5 75 1 0.15 0.08
16011CE 90 11 0.6 59 / 86 0.6 0.2 0.11
6011CE 90 18 1.1 61.5 64 83.5 1 0.29 0.16
6211CE 100 21 1.5 63 66.5 92 1.5 0.48 0.26
6311CE 120 29 2 64 72.5 111 2 1.05 0.57
6411CE 140 33 2.1 66 / 129 2 1.76 0.95
6812CE 60 78 10 0.3 62 64 76 0.3 0.08 0.04
6912CE 85 13 1 65 66 80 1 0.15 0.08
16012CE 95 11 0.6 64 / 91 0.6 0.22 0.12
6012CE 95 18 1.1 66.5 69 88.5 1 0.32 0.17
6212CE 110 22 1.5 68 74.5 102 1.5 0.6 0.33
6312CE 130 31 2.1 71 79 119 2 1.32 0.72
6412CE 150 35 2.1 71   139 2 2.13 1.15
6813CE 65 85 10 0.6 69 69 81 0.6 0.1 0.05
6913CE 90 13 1 70 71.5 85 1 0.17 0.09
16013CE 100 11 0.6 69 / 96 0.6 0.23 0.13
6013CE 100 18 1.1 71.5 73 93.5 1 0.34 0.18
6213CE 120 23 1.5 73 80 112 1.5 0.77 0.42
6313CE 140 33 2.1 76 85.5 129 2 1.62 0.88
6814CE 70 90 10 0.6 74 74.5 86 0.6 0.1 0.056
6914CE 100 16 1 75 77.5 95 1 0.27 0.15
16014CE 110 13 0.6 74 / 106 0.6 0.34 0.18
6014CE 110 20 1.1 76.5 80.5 103.5 1 0.47 0.25
6214CE 125 24 1.5 78 84 117 1.5 0.84 0.45
6314CE 150 35 2.1 81 92 139 2 1.98 1.07
6815CE 75 95 10 0.6 79 79.5 91 0.6 0.11 0.06
6915CE 105 16 1 80 82 100 1 0.28 0.15
16015CE 115 13 0.6 79 / 111 0.6 0.36 0.19
6015CE 115 20 1.1 81.5 85.5 108.5 1 0.5 0.27
6215CE 130 25 1.5 83 90 122 1.5 0.92 0.5
6816CE 80 100 10 0.6 84 84.5 96 0.6 0.12 0.063
6916CE 110 16 1 85 87.5 105 1 0.3 0.16
16016CE 125 14 0.6 84 / 121 0.6 0.48 0.26
6016CE 125 22 1.1 86.5 91 118.5 1 0.67 0.36
6216CE 140 26 2 89 95.5 131 2 1.09 0.59
6817CE 85 110 13 1 90 90.5 105 1 0.2 0.11
6917CE 120 18 1.1 91.5 94.5 113.5 1 0.42 0.23
16017CE 130 14 0.6 89 / 126 0.6 0.5 0.27
6017CE 130 22 1.1 91.5 96 123.5 1 0.71 0.38
6217CE 150 28 2 94 102 141 2 1.35 0.73
6818CE 90 115 13 1 95 95.5 110 1 0.21 0.12
6918CE 125 18 1.1 96.5 98.5 118.5 1 0.45 0.24
16018CE 140 16 1 95 / 135 1 0.67 0.36
6018CE 140 24 1.5 98 103 132 1.5 0.92 0.5
6819CE 95 120 13 1 100 102 115 1 0.23 0.12
6919CE 130 18 1.1 101.5 104 123.5 1 0.46 0.25
16019CE 145 16 1 100 / 140 1 0.7 0.38
6019CE 145 24 1.5 103 109 137 1.5 0.95 0.51
6820CE 100 125 13 1 105 106 120 1 0.24 0.13
6920CE 140 20 1.1 106.5 111 133.5 1 0.64 0.35
16571CE 150 16 1 105 / 145 1 0.73 0.39
6571CE 150 24 1.5 108 113 142 1.5 0.99 0.54
6821CE 105 130 13 1 110 111 125 1 0.25 0.14
6921CE 145 20 1.1 111.5 116 138.5 1 0.66 0.36
6822CE 110 140 16 1 115 117 135 1 0.38 0.21
6922CE 150 20 1.1 116.5 121 143.5 1 0.69 0.37
6824CE 120 150 16 1 125 127 145 1 0.41 0.22

 

Packaging & Shipping

 

Our Advantages

1. We have over 10 years’ experience.
2. OEM or Non-Standard Bearings: Any requirement for Non-standard bearings is easily fulfilled by us due to our vast knowledge and links in the industry.
3. After Sales Service and Technical Assistance: Our company provides after-sales service and technical assistance as per the customer’s requirements and needs.
4. Quick Delivery: Our company provides just-in-time delivery with our streamlined supply chain.
5.We attend promptly to any customer questions. We believe that if our customers are satisfied then it proves our worth. Our customers are always given quick support.                              

Please contact us immediately if you have any questions.
 

Related Products

 

/* 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
Customization:
Available

|

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

How do Ceramic Ball Bearings Compare to Traditional Steel Ball Bearings in Terms of Performance?

Ceramic ball bearings and traditional steel ball bearings have distinct characteristics that can impact their performance in various applications. Here’s a comparison of how these two types of bearings differ in terms of performance:

  • Material Composition:

Ceramic Ball Bearings:

Ceramic ball bearings use ceramic rolling elements, typically made from materials like silicon nitride (Si3N4) or zirconium dioxide (ZrO2). These ceramics are known for their high hardness, low density, and resistance to corrosion and wear.

Traditional Steel Ball Bearings:

Traditional steel ball bearings use steel rolling elements. The type of steel used can vary, but common materials include chrome steel (52100) and stainless steel (440C). Steel bearings are known for their durability and strength.

  • Friction and Heat:

Ceramic Ball Bearings:

Ceramic bearings have lower friction coefficients compared to steel bearings. This results in reduced heat generation during operation, contributing to higher efficiency and potential energy savings.

Traditional Steel Ball Bearings:

Steel bearings can generate more heat due to higher friction coefficients. This can lead to increased energy consumption in applications where efficiency is crucial.

  • Weight:

Ceramic Ball Bearings:

Ceramic bearings are lighter than steel bearings due to the lower density of ceramics. This weight reduction can be advantageous in applications where minimizing weight is important.

Traditional Steel Ball Bearings:

Steel bearings are heavier than ceramic bearings due to the higher density of steel. This weight may not be as critical in all applications but could impact overall equipment weight and portability.

  • Corrosion Resistance:

Ceramic Ball Bearings:

Ceramic bearings have excellent corrosion resistance, making them suitable for applications in corrosive environments, such as marine or chemical industries.

Traditional Steel Ball Bearings:

Steel bearings are susceptible to corrosion, especially in harsh environments. Stainless steel variants offer improved corrosion resistance but may still corrode over time.

  • Speed and Precision:

Ceramic Ball Bearings:

Ceramic bearings can operate at higher speeds due to their lower friction and ability to withstand higher temperatures. They are also known for their high precision and low levels of thermal expansion.

Traditional Steel Ball Bearings:

Steel bearings can operate at high speeds as well, but their heat generation may limit performance in certain applications. Precision steel bearings are also available but may have slightly different characteristics compared to ceramics.

  • Cost:

Ceramic Ball Bearings:

Ceramic bearings are generally more expensive to manufacture than steel bearings due to the cost of ceramic materials and the challenges in producing precision ceramic components.

Traditional Steel Ball Bearings:

Steel bearings are often more cost-effective to manufacture, making them a more economical choice for many applications.

In conclusion, ceramic ball bearings and traditional steel ball bearings offer different performance characteristics. Ceramic bearings excel in terms of low friction, heat generation, corrosion resistance, and weight reduction. Steel bearings are durable, cost-effective, and widely used in various applications. The choice between the two depends on the specific requirements of the application, such as speed, precision, corrosion resistance, and budget considerations.

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 supplier Full Ceramic Deep Groove Ball Bearings(6810CE 6910CE 16010CE 6010CE 6210CE 6310CE 6410CE 6811CE 6911CE 16011CE 6011CE 6211CE 6311CE 6411CE)   bearing assemblyChina supplier Full Ceramic Deep Groove Ball Bearings(6810CE 6910CE 16010CE 6010CE 6210CE 6310CE 6410CE 6811CE 6911CE 16011CE 6011CE 6211CE 6311CE 6411CE)   bearing assembly
editor by CX 2024-03-29