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HK 4020
Drawn cup needle roller bearings
Needle roller bearings from the SKF Rolling Bearings catalogue, page 624.
- Series: Drawn cup needle roller bearings
- Bore d: 40 mm
- Outside diameter D: 47 mm
- Dynamic load rating C: 24.2 kN
- Static load rating C0: 53 kN
- Limiting speed: 7,000 r/min
- Mass: 0.054 kg
Specifications
Principal dimensions
| Property | Value |
|---|---|
| Fw | 40 mm |
| D | 47 mm |
| C | 20 mm |
Performance data
| Property | Value |
|---|---|
| dynamic C | 24.2 kN |
| static C₀ | 53 kN |
| Fatigue load limit Pᵤ | 6.4 kN |
| Mass | 54 g |
| Reference speed | 6 300 r/min |
| Limiting speed | 7 000 r/min |