All Brands
- Basic parameters
- Stamping needle roller bearing 7
- Series
- BA 2020 Z
- Model
- Main dimensions
- 31.75(1.25)
- Fw
- 38.100（1.5)
- D
- 31.75(1.250)
- C
- 2.8
- t1/max
- Weight
- 53.5
- Weight/g
- Standard mounting sizemm
- 31.750
- Shaft diameter/Max
- 31.734
- Shaft diameter/Min
- 38.114
- Shaft hole diameter J7/Max
- 38.089
- Shaft hole diameter J7/Min
- Other parameters
- 26900
- Basic dynamic load rating C/N
- 59200
- Rated static load CO/N
- 12 000
- Allowable speed speed( 1)/rpm
- IRB 1620
- Collocation Inner ring
