All Brands
- Basic parameters
- Needle roller bearing 4
- Series
- BR 283720
- Model
- Main dimensions/mm
- 44.45(1.25)
- Fw
- 58.738（2.3125)
- D
- 31.750（1.25)
- C
- Weight
- 215
- Weight/g
- Standard mounting size/mm
- 51.5
- Da/Max
- 1.5
- ras max
- Other parameters
- 58 900
- Basic dynamic load ratingC/N
- 103 000
- Rated static loadCo/N
- 9 000
- Allowable speedspeed(2)/rpm
