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NA 6903
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: 23 mm
- Dynamic load rating C: 18.7 kN
- Static load rating C0: 30.5 kN
- Limiting speed: 20,000 r/min
- Mass: 0.072 kg
Specifications
Principal dimensions
| Property | Value |
|---|---|
| d | 17 mm |
| D | 30 mm |
| B | 23 mm |
Performance data
| Property | Value |
|---|---|
| dynamic C | 18.7 kN |
| static C₀ | 30.5 kN |
| Fatigue load limit Pu | 3.75 kN |
| Mass | 0.072 kg |
| Reference speed | 18 000 r/min |
| Limiting speed | 20 000 r/min |