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K 50x57x18
Needle roller and cage assemblies
Needle roller bearings from the SKF Rolling Bearings catalogue, page 618.
- Series: Needle roller and cage assemblies
- Bore d: 50 mm
- Dynamic load rating C: 31.9 kN
- Static load rating C0: 64 kN
- Limiting speed: 9,000 r/min
- Mass: 0.047 kg
Specifications
Principal dimensions
| Property | Value |
|---|---|
| Fw | 50 mm |
| Ew | 57 mm |
| U | 18 mm |
Performance data
| Property | Value |
|---|---|
| dynamic · C | 31.9 kN |
| static · C0 | 64 kN |
| Pu | 7.8 kN |
| Reference speed | 8 000 r/min |
| Limiting speed | 9 000 r/min |
| Mass | 47 g |