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size
| d | 20 | mm | |
| D | 52 | mm | |
| B | 18 | mm | |
| d2 | ≈ | 31.3 | mm |
| D1 | ≈ | 44.2 | mm |
| b | 3.7 | mm | |
| K | 2 | mm | |
| r1,2 | min. | 1 | mm |
Size shoulder size
| da | min. | 25.6 | mm |
| Da | max. | 46.4 | mm |
| ra | max. | 1 | mm |
data calculation
| Basic dynamic load rating | C | 49.9 | kN | |
| Basic rated static load | C0 | 44 | kN | |
| Fatigue load limit | Pu | 4.75 | kN | |
| Reference speed | 13000 | r/min | ||
| Maximum speed | 17000 | r/min | ||
| coefficient | e | 0.35 | ||
| coefficient | Y1 | 1.9 | ||
| coefficient | Y2 | 2.9 | ||
| coefficient | Y0 | 1.8 |
weight
| weight | 0.28 | kg |
