All Brands
- Basic Parameters
- NA 4920
- model
- Solid needle roller bearing2
- type
- Overall dimensions
- 115
- Fw
- 140
- D
- 40
- C
- 1.1
- r min
- rated load
- 144 000
- Cr(N)
- 295 000
- Cor(N)
- 14 700
- Cr(kg)
- 30 000
- Cor(kg)
- Maximum speed
- 2 200
- Grease Grease lubrication
- 3 600
- oil Oil lubrication
- Bearing designation
- RNA 4920
- Without inner ring
- NA 4920
- With inner ring
- Inner ringOverall dimensions
- 100
- d Bore diameter
- 40
- B Thickness
- installation dimensions
- 106.5
- da
- 133.5
- Da
- 1
- ra
- Mass weight(kg)
- 1.15 1.95
- approx
