All Brands
- Basic parameters
- Needle roller bearing 2
- Series
- RNA 4988
- Model
- Main dimensions/mm
- 490
- Fw
- 600
- D
- 160
- C
- 4
- rs min 1
- Other parameters
- 86 900
- Weight（reference）g
- 584
- Standard mounting size Max.Da/mm
- 1 910 000
- Basic dynamic load ratingC/N
- 5 140 000
- Rated static loadCo/N
- 400
- Allowable speedspeed( 2)/rpm
