All Brands
- Basic parameters
- Needle roller bearing 6
- Series
- GBR 283720
- Model
- Main dimensions/mm
- 44.450(1.75)
- Fw
- 58.738（2.3125)
- D
- 31.750（1.25)
- C
- Weight
- 235
- Weight（reference）g
- Standard mounting size
- 53.7
- Da/max
- 0.6
- ras /max
- Other parameters
- 69 700
- Basic dynamic load ratingC/N
- 141 000
- Rated static loadCo/N
- 3 500
- Allowable speedspeed( 2)/rpm
