Cylindrical roller bearing NU311
Dimensions and Calculation data
| d2 | 55 | mm | ||
| D | 120 | mm | ||
| B | 29 | mm | ||
| rs (min) | 2 | mm | ||
| r1s (min) | 2 | mm | ||
| F | 70.5 | mm | ||
| E | - | mm | ||
| d2 (max) | 78.4 | mm | ||
| b | 9 | mm | ||
| b1 | 15 | mm | ||
| s | 1.5 | mm | ||
| Dynamic | C r | 156 | kN | |
| Static | C or | 143 | kN | |
| Fatique load limit | Pu | 18.6 | kN | |
| Reference Speed | 6000 | r/min | ||
| Limiting Speed | 7000 | r/min | ||
| Weight | 1.45 | kg | ||
| Designation | NU311 | |||
| Angle ring | HJ311 |
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