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| Model | NU412 | 
| d | 60 mm | 
| od | 150 mm | 
| B | 35 mm | 
| C | 168 kN | 
| cr | 173 kN | 
| Pu | 22 Pu | 
| reference speed | 5000 r/min | 
| limit speed | 6000 r/min | 
| weight | 3 kg | 
| d1 | ||
| D1 | 118.5 | |
| F、E | 83 | |
| r1,2minimum | 2.1 | |
| r3,4minimum | 2.1 | |
| smaximum value | 2.5 | |
| daminimum | 74 | |
| damaximum value | 80 | |
| db、Daminimum | 85 | |
| Damaximum value | 136 | |
| ramaximum value | 2 | |
| rbmaximum value | 2 | |
| kr | 0.15 | |
| B1 | ||
| B2 | 
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