Cylindrical roller bearing NU421M
Dimensions and Calculation data
| d2 | 105 | mm | ||
| D | 260 | mm | ||
| B | 60 | mm | ||
| rs (min) | 4 | mm | ||
| r1s (min) | 4 | mm | ||
| F | 144.5 | mm | ||
| E | - | mm | ||
| d2 (max) | 162 | mm | ||
| b | 16 | mm | ||
| b1 | 27 | mm | ||
| s | 2.5 | mm | ||
| Dynamic | C r | 501 | kN | |
| Static | C or | 570 | kN | |
| Fatique load limit | Pu | 64 | kN | |
| Reference Speed | 2800 | r/min | ||
| Limiting Speed | 3400 | r/min | ||
| Weight | 19 | kg | ||
| Designation | NU421M | |||
| Angle ring | HJ421 |
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