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K 42x50x20
Needle roller and cage assemblies
Needle roller bearings from the SKF Rolling Bearings catalogue, page 618.
- Series: Needle roller and cage assemblies
- Bore d: 42 mm
- Dynamic load rating C: 33.6 kN
- Static load rating C0: 57 kN
- Limiting speed: 11,000 r/min
- Mass: 0.053 kg
Specifications
Principal dimensions
| Property | Value |
|---|---|
| Fw | 42 mm |
| Ew | 50 mm |
| U | 20 mm |
Performance data
| Property | Value |
|---|---|
| dynamic · C | 33.6 kN |
| static · C0 | 57 kN |
| Pu | 7.1 kN |
| Reference speed | 9 500 r/min |
| Limiting speed | 11 000 r/min |
| Mass | 53 g |