Cylindrical roller bearing NU321
Dimensions and Calculation data
| d2 | 105 | mm | ||
| D | 225 | mm | ||
| B | 49 | mm | ||
| rs (min) | 3 | mm | ||
| r1s (min) | 3 | mm | ||
| F | 135 | mm | ||
| E | - | mm | ||
| d2 (max) | 149 | mm | ||
| b | 13 | mm | ||
| b1 | 22.5 | mm | ||
| s | 4.5 | mm | ||
| Dynamic | C r | 500 | kN | |
| Static | C or | 500 | kN | |
| Fatique load limit | Pu | 57 | kN | |
| Reference Speed | 3200 | r/min | ||
| Limiting Speed | 3800 | r/min | ||
| Weight | 8.75 | kg | ||
| Designation | NU321 | |||
| Angle ring | HJ321 |
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