PRODUCT CATALOGUE
RNA4872 Needle Roller Bearing
RNA4872 BearingRNA4872 Roller Bearing
RNA4872 Needle Roller Bearing
RNA4872 Machined Type Needle Roller Bearing
RNA4872 Needle Roller Bearing without Inner Rings
Size: 390x440x80mm
Inner Diameter (Fw): 390mm
Outer Diameter (D): 440mm
Thickness / Width (C): 80mm
RNA4872 Needle Roller Bearing are bearings with cylindrical rollers that are small in diameter relative to their length. The modified roller / raceway profile prevents stress peaks to extend bearing service life.
Applications:
1. Automobile
2. Agricultural Machinery
3. Engine
4. Engine Accessories
5. Transmission
6. Steering Systems
7. Drive-Lines
8. Industrial Machinery
9. Wind Power Generation
