Ningbo Kent Bearing Co., Ltd
| Payment Terms | T/T,Western Union |
| Supply Ability | 100000000 |
| Delivery Time | about 2~3weeks |
| Packaging Details | industrial packing, small box packing |
| material | GCr15/AISI52100/DIN100Cr6 high carbon chromium bearing steel |
| quality | clean surface, smooth rotation |
| seal | 2RS, 2RZ, buna nitrile |
| shield | ZZ, carbon steel |
| lubricants | factory normal lubricants, brand as your require |
| size | 693,W693,694,695,696,697,698,699,6900,6901,6902,6903,6904,6905,6906,6907,6908,6909,6910 |
| clearance | C2 C0 C3 C4 |
| precision | P0 P6 P5 P4 |
| vibration&noise | ZV1 ZV2 ZV3 ZV4 |
| company type | factory |
| bearing type | thin wall bearing |
| Brand Name | BUGAO |
| Model Number | 6900 6901 6902 6903 |
| Certification | ISO9001 |
| Place of Origin | NINGBO, ZHEJIANG, CHINA |
View Detail Information
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Product Specification
| Payment Terms | T/T,Western Union | Supply Ability | 100000000 |
| Delivery Time | about 2~3weeks | Packaging Details | industrial packing, small box packing |
| material | GCr15/AISI52100/DIN100Cr6 high carbon chromium bearing steel | quality | clean surface, smooth rotation |
| seal | 2RS, 2RZ, buna nitrile | shield | ZZ, carbon steel |
| lubricants | factory normal lubricants, brand as your require | size | 693,W693,694,695,696,697,698,699,6900,6901,6902,6903,6904,6905,6906,6907,6908,6909,6910 |
| clearance | C2 C0 C3 C4 | precision | P0 P6 P5 P4 |
| vibration&noise | ZV1 ZV2 ZV3 ZV4 | company type | factory |
| bearing type | thin wall bearing | Brand Name | BUGAO |
| Model Number | 6900 6901 6902 6903 | Certification | ISO9001 |
| Place of Origin | NINGBO, ZHEJIANG, CHINA |
High Precision & Low Noise
Manufactured with strict tolerance control (ISO Class P0-P6) and advanced grinding technology, our thin wall ball bearings deliver exceptional rotational accuracy and smooth operation. The precision raceways and high-quality balls minimize friction and vibration, resulting in low noise levels, which is crucial for precision instruments and quiet-running equipment.
Bearing parameter
Bearing specification 69 Series
| Basic Load Rating KN | Maximum Run Out Speed | ||||||||
| Bearing NO. | ID(mm)(inch) | OD(mm)(inch) | Width(mm)(inch) | Radius(mm)(inch) | Dynamic(C) | Static(C0) | Grease r/min | Oil r/min | Weight Kg/pc |
| 693 | 3 .1181 | 8 .315 | 3 .1181 | 0.15 .006 | 0.56 | 0.18 | 54000 | 63000 | 0.0006 |
| W693 | 3 .1181 | 8 .315 | 4 .1575 | 0.15 .006 | 0.56 | 0.18 | 54000 | 63000 | 0.0007 |
| 694 | 4 .1575 | 11 .4331 | 4 .1575 | 0.15 .006 | 0.715 | 0.276 | 45000 | 52000 | 0.0018 |
| 695 | 5 .1969 | 13 .5118 | 4 .1575 | 0.2 .008 | 1.08 | 0.43 | 34000 | 43000 | 0.0024 |
| 696 | 6 .2362 | 15 .5906 | 5 .1969 | 0.2 .008 | 1.35 | 0.53 | 32000 | 40000 | 0.0038 |
| 697 | 7 .2756 | 17 .6693 | 5 .1969 | 0.3 .012 | 1.61 | 0.715 | 30000 | 38000 | 0.0052 |
| 698 | 8 .3150 | 19 .7480 | 6 .2362 | 0.3 .012 | 1.99 | 0.865 | 28000 | 36000 | 0.0073 |
| 699 | 9 .3543 | 20 .7874 | 6 .2362 | 0.3 .012 | 2.48 | 1.09 | 27000 | 34000 | 0.0082 |
| 6900 | 10 .3937 | 22 .8661 | 6 .2362 | 0.3 .012 | 2.7 | 1.27 | 25000 | 32000 | 0.009 |
| 6901 | 12 .4724 | 24 .9449 | 6 .2362 | 0.3 .012 | 2.89 | 1.46 | 20000 | 28000 | 0.011 |
| 6902 | 15 .5906 | 28 1.1024 | 7 .2756 | 0.3 .012 | 4.1 | 2.06 | 19000 | 26000 | 0.016 |
| 6903 | 17 .6693 | 30 1.1811 | 7 .2756 | 0.3 .012 | 4.65 | 2.58 | 18000 | 24000 | 0.018 |
| 6904 | 20 .7874 | 37 1.4567 | 9 .3543 | 0.3 .012 | 6.4 | 3.7 | 17000 | 22000 | 0.036 |
| 6905 | 25 .9843 | 42 1.6535 | 9 .3543 | 0.3 .012 | 7.05 | 4.55 | 14000 | 18000 | 0.042 |
| 6906 | 30 1.1811 | 47 1.8504 | 9 .3543 | 0.3 .012 | 7.25 | 5 | 12000 | 16000 | 0.048 |
| 6907 | 35 1.3780 | 55 2.1654 | 10 .3937 | 0.3 .012 | 11.2 | 7.45 | 10000 | 14000 | 0.074 |
| 6908 | 40 1.5748 | 62 2.4409 | 12 .4724 | 0.3 .012 | 14.6 | 10.2 | 8000 | 12000 | 0.11 |
| 6909 | 45 1.7717 | 68 2.6772 | 12 .4724 | 0.3 .012 | 15.1 | 11.2 | 6000 | 10000 | 0.128 |
| 6910 | 50 1.9685 | 72 2.8346 | 12 .4724 | 0.3 .012 | 15.6 | 12.2 | 4000 | 8000 | 0.132 |
small white box/ small color box-carton- pallet
industrial packing/ bulk per carton-pallet
A: Adopts fine grinding process, low noise, low vibration, suitable for motors, fans and high-speed running equipment.
A: OEM, ODM, custom logo, custom packaging and special size processing are acceptable.
A: Most standard size bearings are in stock, fast delivery within about 14-21 working days.
A: Small order & sample order are welcome, mixed wholesale is supported.
Company Details
Business Type:
Manufacturer
Year Established:
2003
Ecer Certification：
Verified Supplier
We are Ningbo Kent Bearing Co., Ltd, one of the leading high-quality bearing manufacturer and supplier, established in 2003. We registered the BUGAO Bearing trademark in 2003 and specialize in deep groove ball bearings for electric motors, automobiles, household appliances, power tools, ... We are Ningbo Kent Bearing Co., Ltd, one of the leading high-quality bearing manufacturer and supplier, established in 2003. We registered the BUGAO Bearing trademark in 2003 and specialize in deep groove ball bearings for electric motors, automobiles, household appliances, power tools, ...
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