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31311
Metric single row tapered roller bearings
Tapered roller bearings from the SKF Rolling Bearings catalogue, page 700.
- Series: Metric single row tapered roller bearings
- Bore d: 55 mm
- Outside diameter D: 120 mm
- Width B / T / H: 31.5 mm
- Dynamic load rating C: 149 kN
- Static load rating C0: 137 kN
- Limiting speed: 5,600 r/min
- Mass: 1.55 kg
Specifications
Principal dimensions
| Property | Value |
|---|---|
| d | 55 mm |
| D | 120 mm |
| T | 31.5 mm |
Performance data
| Property | Value |
|---|---|
| dynamic | 149 kN |
| static | 137 kN |
| Pu | 16.6 kN |
| Reference speed | 4 300 r/min |
| Limiting speed | 5 600 r/min |
| Mass | 1.55 kg |
| Dimension series to ISO 355 (ABMA) | 7FB |