Angular contact ball bearing 7311 B
Dimensions and Calculation data
| d | 55 | mm | |
| D | 120 | mm | |
| B | 29 | mm | |
| rs (min) | 2 | mm | |
| r1s (min) | 1 | mm | |
| a | 51 | mm |
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| Rated dynamic load capacity | C r | 87 | kN |
| Rated static load capacity | C or | 61,4 | kN |
| Fatigue strength limit | Pu | 2,56 | kN |
| Bearing weight | 1,45 | kg | |
| Reference Speed | 7000 | r/min | |
| Limiting Speed | 9000 | r/min |