Tapered roller bearing 30311 A
Dimensions and Calculation data
| d2 | 55 | mm | |
| D | 120 | mm | |
| B | 29 | mm | |
| C | 25 | mm | |
| T | 31,5 | mm | |
| rs (min) | 2,5 | mm | |
| r1s (min) | 2 | mm | |
| r2s (min) | 0,6 | mm | |
| a | 25 | mm |
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| Dynamic | C r | 178 | kN |
| Static | C or | 163,9 | kN |
| Fatique load limit | Pu | 20 | kN |
| Bearing weight | 1,71 | kg | |
| Reference Speed | 4800 | r/min | |
| Limiting Speed | 5600 | r/min |