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size
| d | 50 | mm | |
| D | 72 | mm | |
| B | 12 | mm | |
| d1 | ≈ | 56.8 | mm |
| D2 | ≈ | 67.9 | mm |
| r1,2 | min. | 0.6 | mm |
Size shoulder size
| da | min. | 54 | mm |
| Da | max. | 68.5 | mm |
| ra | max. | 0.6 | mm |
data calculation
| Basic dynamic load rating | C | 12.5 | kN | |
| Basic rated static load | C0 | 11.6 | kN | |
| Fatigue load limit | Pu | 0.5 | kN | |
| Reference speed | 19000 | r/min | ||
| Maximum speed | 12000 | r/min | ||
| coefficient | kr | 0.025 | ||
| coefficient | f0 | 16.1 |
weight
| Bearing weight | 0.12 | kg |
