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2311 K
Self-aligning ball bearings · Tapered bore
Self-aligning ball bearings from the SKF Rolling Bearings catalogue, page 456.
- Design variant: Tapered bore
- Bore d: 55 mm
- Outside diameter D: 120 mm
- Width B / T / H: 43 mm
- Dynamic load rating C: 76.1 kN
- Static load rating C0: 24 kN
- Limiting speed: 7,500 r/min
- Mass: 2.1 kg
Specifications
Principal dimensions
| Property | Value |
|---|---|
| d | 55 mm |
| D | 120 mm |
| B | 43 mm |
Performance data
| Property | Value |
|---|---|
| dynamic · C | 76.1 kN |
| static · C0 | 24 kN |
| Pu | 1.25 kN |
| Reference speed | 11 000 r/min |
| Limiting speed | 7 500 r/min |
| Mass | 2.1 kg |