Loading…
NA 4903
Needle roller bearings with machined rings with flanges, without an inner ring
Needle roller bearings from the SKF Rolling Bearings catalogue, page 638.
- Series: Needle roller bearings with machined rings with flanges, without an inner ring
- Bore d: 17 mm
- Outside diameter D: 30 mm
- Width B / T / H: 13 mm
- Dynamic load rating C: 11.4 kN
- Static load rating C0: 16.3 kN
- Limiting speed: 20,000 r/min
- Mass: 0.038 kg
Specifications
Principal dimensions
| Property | Value |
|---|---|
| d | 17 mm |
| D | 30 mm |
| B | 13 mm |
Performance data
| Property | Value |
|---|---|
| dynamic C | 11.4 kN |
| static C₀ | 16.3 kN |
| Fatigue load limit Pu | 1.96 kN |
| Mass | 0.038 kg |
| Reference speed | 18 000 r/min |
| Limiting speed | 20 000 r/min |