All Brands
- Basic parameters
- Needle roller bearing 8
- Series
- RNA 4912U
- Model
- Main dimensions/mm
- 68
- Fw
- 85
- D
- 25
- C
- 1
- rs min
- Weight
- 285
- Weight/g
- Standard mounting size/mm
- 80
- Da/Max
- Other parameters
- 54 500
- Basic dynamic load ratingC/N
- 92 800
- Rated static loadCo/N
- 3 000
- Allowable speedspeed(2)/rpm
