Loading…
K 21x25x13
Needle roller bearings
Needle roller bearings from the SKF Rolling Bearings catalogue, page 617.
- Bore d: 21 mm
- Dynamic load rating C: 9.68 kN
- Static load rating C0: 15.3 kN
- Limiting speed: 22,000 r/min
- Mass: 0.009 kg
Specifications
Principal dimensions
| Property | Value |
|---|---|
| Fw | 21 mm |
| Ew | 25 mm |
| U | 13 mm |
Performance data
| Property | Value |
|---|---|
| dynamic C | 9.68 kN |
| static C0 | 15.3 kN |
| Pu | 1.76 kN |
| Reference speed | 19 000 r/min |
| Limiting speed | 22 000 r/min |
| Mass | 9 g |