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 |
| size | 6301 6302 6303 6304 6305 6306 6307 6308 6309 6310 6311 6312 6313 6314 6315 |
| quality | smooth & clean surface, high precision, low noise |
| packing | industrial packing/ small box/ small colox box packing |
| price | competitive price |
| company type | factory |
| clearance | C2 CN/C0 C3 C4 |
| precision | P0 P6 P5 P4 |
| grease | factory normal grease, brand as your require |
| vibration & noise | ZV1 ZV2 ZV3 ZV4 |
| material | GCr15 high carbon chromium bearing steel |
| Brand Name | BUGAO |
| Model Number | 6300 |
| 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 |
| size | 6301 6302 6303 6304 6305 6306 6307 6308 6309 6310 6311 6312 6313 6314 6315 | quality | smooth & clean surface, high precision, low noise |
| packing | industrial packing/ small box/ small colox box packing | price | competitive price |
| company type | factory | clearance | C2 CN/C0 C3 C4 |
| precision | P0 P6 P5 P4 | grease | factory normal grease, brand as your require |
| vibration & noise | ZV1 ZV2 ZV3 ZV4 | material | GCr15 high carbon chromium bearing steel |
| Brand Name | BUGAO | Model Number | 6300 |
| Certification | ISO9001 | Place of Origin | NINGBO, ZHEJIANG, CHINA |
Bearing parameter
Bearing specification 63 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 |
| 635 | 5 .1969 | 19 .7480 | 6 .2362 | 0.3 .012 | 2.34 | 0.885 | 34000 | 40000 | 0.008 |
| 6300 | 10 .3937 | 35 1.3780 | 11 .4331 | 0.6 .024 | 8.2 | 3.5 | 15000 | 21000 | 0.053 |
| 6301 | 12 .4724 | 37 1.4567 | 12 .4724 | 1.0 .039 | 9.7 | 4.2 | 14000 | 20000 | 0.06 |
| 6302 | 15 .5906 | 42 1.6535 | 13 .5118 | 1.0 .039 | 11.4 | 5.45 | 13000 | 18000 | 0.082 |
| 6303 | 17 .6693 | 47 1.8504 | 14 .5112 | 1.0 .039 | 13.5 | 6.55 | 12000 | 17000 | 0.115 |
| 6304 | 20 .7874 | 52 2.0472 | 15 .5906 | 1.1 .043 | 15.9 | 7.9 | 11000 | 15000 | 0.144 |
| 6305 | 25 .9843 | 62 2.4409 | 17 .6693 | 1.1 .043 | 21.2 | 10.9 | 10000 | 13000 | 0.2193 |
| 6306 | 30 1.1811 | 72 2.8346 | 19 .7480 | 1.1 .043 | 26.7 | 15 | 8000 | 10000 | 0.3498 |
| 6307 | 35 1.3780 | 80 3.1496 | 21 .8268 | 1.5 .059 | 33.5 | 19.1 | 6800 | 8000 | 0.4542 |
| 6308 | 40 1.5748 | 90 3.5433 | 23 .9055 | 1.5 .059 | 40.5 | 24 | 5800 | 7200 | 0.6394 |
| 6309 | 45 1.7717 | 100 3.9370 | 25 .9843 | 1.5 .059 | 53 | 32 | 5000 | 6200 | 0.8363 |
| 6310 | 50 1.9685 | 110 4.3307 | 27 1.0630 | 2.0 .079 | 62 | 38.5 | 4400 | 5500 | 1.0822 |
| 6311 | 55 2.1654 | 120 4.7244 | 29 1.1417 | 2.0 .079 | 74.1 | 45 | 4200 | 5300 | 1.35 |
| 6312 | 60 2.3622 | 130 5.1181 | 31 1.2205 | 2.1 .083 | 85.2 | 52 | 4000 | 5100 | 1.7 |
| 6313 | 65 2.5591 | 140 5.5118 | 33 1.2992 | 2.1 .083 | 97.5 | 60 | 3900 | 5000 | 2.1 |
| 6314 | 70 2.7559 | 150 5.9055 | 35 1.3740 | 2.1 .083 | 111 | 68 | 3800 | 4800 | 2.5 |
| 6315 | 75 2.9528 | 160 6.2992 | 37 1.4567 | 2.1 .083 | 119 | 76.5 | 3600 | 5600 | 3 |
Packing information
Normal packing: industrial packing/bulk per carton-pallet
Special require: small white box/ small color box-carton-pallet
Wide Range of Applications
Our ball bearings are widely used across various industries, thanks to their reliable performance and versatile design. Key application areas include:
Precision Instruments: Medical equipment (MRI machines, surgical tools), optical devices, measuring instruments, and laboratory equipment.
Automotive Industry: Electric vehicle components, automotive electronics, steering systems, transmission parts, and wheel hubs.
Aerospace & Defense: UAVs (drones), aircraft components, missile systems, and satellite equipment (where reliability and precision are critical).
Industrial Machinery: Robotics, CNC machines, textile machinery, printing equipment, industrial gearboxes, and conveyor systems.
Consumer Electronics: High-end cameras, precision motors, home appliances, and portable electronic devices.
FAQ
Do you have stock?
A: Most standard size bearings are in stock, fast delivery within 7-14 working days.
What about the MOQ?
A: Small order & sample order are welcome, mixed wholesale is supported.
What is your warranty policy?
A: We provide long-term quality warranty, any defective products can be replaced or refunded.
Can it work in high temperature?
A: High temperature resistant grease and high-temperature bearings are available, suitable for harsh working conditions.
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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