All Brands
- Basic parameters
- Needle roller bearing 3
- Series
- NA 4903
- Model
- Main dimensions/mm
- 17
- d
- 30
- D
- 13
- C
- ─
- B
- 0.3
- rs min 1
- 22
- Fw
- 0.3
- s2
- Weight
- 39
- Weight/g
- Standard mounting size/mm
- 19
- da/Max
- 21
- da/Min
- 28
- Da/Max
- Other parameters
- 11 700
- Basic dynamic load ratingC/N
- 15 600
- Rated static loadCo/N
- 18 000
- Allowable speedspeed(3)/rpm
- LRT 172213
- Collocation Inner ring
