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NKX 12 Z
Needle roller / thrust ball bearings, thrust bearing with a cage
Needle roller bearings from the SKF Rolling Bearings catalogue, page 658.
- Series: Needle roller / thrust ball bearings, thrust bearing with a cage
- Bore d: 12 mm
- Outside diameter D: 21 mm
- Dynamic load rating C: 9.13 kN
- Static load rating C0: 12 kN
- Limiting speed: 7,500 r/min
- Mass: 0.04 kg
Specifications
Principal dimensions
| Property | Value |
|---|---|
| Fw | 12 mm |
| D | 21 mm |
| C | 23 mm |
Performance data
| Property | Value |
|---|---|
| radial · C | 9.13 kN |
| radial · C0 | 12 kN |
| axial · C | 10.4 kN |
| axial · C0 | 16.6 kN |
| radial · Pu | 1.43 kN |
| axial · Pu | 0.62 kN |
| Minimum load factor A | 0.0014 |
| Mass | 0.04 kg |
| Reference speed | 9 000 r/min |
| Limiting speed | 7 500 r/min |