All Brands
- Basic parameters
- Stamping needle roller bearing 7
- Series
- BA 2820 Z
- Model
- Main dimensions
- 44.45(1.75)
- Fw
- 53.975（2.125)
- D
- 31.75(1.250)
- C
- 2.8
- t1/max
- Weight
- 112
- Weight/g
- Standard mounting sizemm
- 44.450
- Shaft diameter/Max
- 46.434
- Shaft diameter/Min
- 53.993
- Shaft hole diameter J7/Max
- 53.963
- Shaft hole diameter J7/Min
- Other parameters
- 43600
- Basic dynamic load rating C/N
- 90200
- Rated static load CO/N
- 7 500
- Allowable speed speed( 1)/rpm
- ─
- Collocation Inner ring
