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- SKF 6311 single row deep groove ball bearings
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Description
- Inside Diameter: 55 mm
- Outside Diameter: 120 mm
- Width: 29 mm
- Basic dynamic load rating: 74.1 kN
- Basic static load rating: 45 kN
SKF 6311 Bearing details
| model | 6311 |
|---|---|
| d | 55 mm |
| D | 120 mm |
| B | 29 mm |
| d1 | 75.34 mm |
| D2 | 103.7 mm |
| r1,2 min. | 2 mm |
| da min | 66 mm |
| Da max | 109 mm |
| ra max | 2 mm |
| C | 74.1 kN, Basic dynamic load rating |
| C0 | 45 kN, Basic static load rating |
| Pu | 1.9 kN, Fatigue load limit |
| Reference speed | 12000 r/min |
| Limiting speed | 8000 r/min |
| kr | 0.03, Calculation factor |
| f0 | 13.1, Calculation factor |
| Mass | 1.37 kg |
