Specifications of KOYO Bearing RNA4903
Specifications
(Boundary dimensions …etc)
- Fw
- 22 mm
- D
- 30 mm
- C
- 13 mm
- r(min.)
- 0.3 mm
- Basic load ratings : Cr
- 12.2 kN
- Basic load ratings : C0r
- 16.4 kN
- Fatigue load limit : Cu
- 2.50 kN
- Limiting speeds(Grease lub.)
- 13000 min-1
- Limiting speeds(Oil lub.)
- 20000 min-1
Mounting dimensions
Refer.
- (Refer.)Mass
- 0.025? kg