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K 15x21x21
Needle roller bearings
Needle roller bearings from the SKF Rolling Bearings catalogue, page 616.
- Bore d: 15 mm
- Dynamic load rating C: 18.7 kN
- Static load rating C0: 24.5 kN
- Limiting speed: 26,000 r/min
- Mass: 0.017 kg
Specifications
Principal dimensions
| Property | Value |
|---|---|
| Fw | 15 mm |
| Ew | 21 mm |
| U | 21 mm |
Performance data
| Property | Value |
|---|---|
| C | 18.7 kN |
| C0 | 24.5 kN |
| load limit · Pu | 3 kN |
| Reference speed | 24 000 r/min |
| Limiting speed | 26 000 r/min |
| Mass | 17 g |
| Single lip | G 15x21x3 |
| Double lip | SD 15x21x3 |