All Brands
- Basic parameters
- Stamping needle roller bearing 3
- Series
- TAM 4520
- Model
- Main dimensions
- 45
- Fw
- 55
- D
- 20
- C
- 3.4
- t1
- Weight
- 90
- Weight/g
- Standard mounting sizemm
- 45.000
- Shaft diameter/Max
- 44.984
- Shaft diameter/Min
- 55.018
- Shaft hole diameter J7/Max
- 54.988
- Shaft hole diameter J7/Min
- ─
- Shaft hole diameter N7/Max
- ─
- Shaft hole diameter N7/Min
- Other parameters
- 30600
- Basic dynamic load rating C/N
- 54600
- Rated static load CO/N
- 7 500
- Allowable speed speed( 1)/rpm
- IRT 4020
- Collocation Inner ring
