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N 311 ECP
Cylindrical roller bearings · With standard cage
Cylindrical roller bearings from the SKF Rolling Bearings catalogue, page 522.
- Design variant: With standard cage
- Bore d: 55 mm
- Outside diameter D: 120 mm
- Width B / T / H: 29 mm
- Dynamic load rating C: 156 kN
- Static load rating C0: 143 kN
- Limiting speed: 7,000 r/min
- Mass: 1.45 kg
Specifications
Principal dimensions
| Property | Value |
|---|---|
| d | 55 mm |
| D | 120 mm |
| B | 29 mm |
Performance data
| Property | Value |
|---|---|
| C | 156 kN |
| C0 | 143 kN |
| Fatigue load limit Pu | 18.6 kN |
| Mass | 1.45 kg |
| Alternative standard cage | M |
| Reference speed | 6 000 r/min |
| Limiting speed | 7 000 r/min |