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K 4x7x7 TN
Needle roller bearings
Needle roller bearings from the SKF Rolling Bearings catalogue, page 616.
- Bore d: 4 mm
- Dynamic load rating C: 1.72 kN
- Static load rating C0: 1.32 kN
- Limiting speed: 43,000 r/min
- Mass: 0.0005 kg
Specifications
Principal dimensions
| Property | Value |
|---|---|
| Fw | 4 mm |
| Ew | 7 mm |
| U | 7 mm |
Performance data
| Property | Value |
|---|---|
| C | 1.72 kN |
| C0 | 1.32 kN |
| load limit · Pu | 0.137 kN |
| Reference speed | 36 000 r/min |
| Limiting speed | 43 000 r/min |
| Mass | 0.5 g |