All Brands
- Basic Parameters
- RNA 4912
- model
- Solid needle roller bearing2
- type
- Overall dimensions
- 68
- Fw
- 85
- D
- 25
- C
- 1
- r min
- rated load
- 56 000
- Cr(N)
- 95 500
- Cor(N)
- 5700
- Cr(kg)
- 9750
- Cor(kg)
- Maximum speed
- 3 800
- Grease Grease lubrication
- 6 300
- oil Oil lubrication
- Bearing designation
- RNA 4912
- Without inner ring
- NA 4912
- With inner ring
- Inner ringOverall dimensions
- 60
- d Bore diameter
- 25
- B Thickness
- installation dimensions
- 65
- da
- 80
- Da
- 1
- ra
- Mass weight(kg)
- 0.28 0.435
- approx
