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KOYO RNA4903.2RS needle roller bearings
YOU’LL FIND AN EXTENSIVE SELECTION OF KOYO RNA4903.2RS needle roller bearings FOR AURORA Bearing Supply Co., Ltd. SALE. In Stock Availability: 6201zc3-timken SKU:
- KOYO
RNA4903.2RS
- In Stock
- 10mm
- 6201zc3-timken
- 30000
- Single Metal Shield
- 21000
- 6.8
- 0.04 KGS
-
AURORA Bearing Supply Co., Ltd.2020-07-10 09:46:19
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KOYO RNA4903.2RS needle roller bearingsProduct features
Availability:: | In Stock | B: | 10mm | SKU:: | 6201zc3-timken |
Reference Speed Rating (r/min):: | 30000 | Seals or Shields:: | Single Metal Shield | Limiting Speed Rating (r/min):: | 21000 |
Dynamic Load Rating (kN):: | 6.8 | Weight:: | 0.04 KGS | d: | 12mm |
Clearance:: | C3 |
KOYO RNA4903.2RS needle roller bearingsSpecifications
lubrication type: | Lubrication Fitting |
length through bore: | 74.6 mm |
duty type: | Medium Duty |
radial static load capacity: | 4500 kgf |
seal type: | Contact with Flinger |
locking device: | Set Screw |
mounting type: | Four-Bolt Flange |
D | 149 mm |
radial dynamic load capacity: | 6350 kgf |
bore type: | Round |
KOYO RNA4903.2RS needle roller bearingsSize Chart - All165x120x22 bearingRacing
Same KOYO RNA4903.2RS needle roller bearings quality control | ||||||||
B | D | C | k | r | S | d | F | |
RNA4903 | - | 30 mm | 11,6 kN | - | 0.3 | - | 22 | - |
RNA4903 | - | 30 mm | 11,4 kN | - | - | - | 22 | - |
RNA4903 | - | 30,000 mm | 13,000 mm | - | - | - | 17,000 | - |
RNA4903-2RS | - | 30 mm | 13 mm | - | - | - | 22 | - |
RNA4903.2RS | - | 30 mm | 10,1 kN | - | - | - | 22 | - |
RNA4903.2RS | - | 30 mm | 9,52 kN | - | - | - | 22 | - |
RNA4903.2RS | - | 30 mm | 10,1 kN | - | 0,3 mm | - | 22 | - |
RNA4903R | - | 30 mm | 11,2 kN | 2.5 mm | - | - | 22 | - |
NA4903RS | 14 mm | 30 mm | 9,52 kN | - | - | 0,5 mm | 17 mm | 22 mm |
NA 4903UU | 14 mm | 30 mm | 10,3 kN | - | - | - | 17 mm | 22 mm |
Contact Us

- AURORA Bearing Supply Co., Ltd.
- Address009North Bower Road, Macomb, IL 60005-20011 U.S.A.
- Phone(Working Time)+1-205-981-2973
- Fax
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