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size
| d | 20 | mm | |
| D | 47 | mm | |
| H | 28 | mm | |
| D1 | ≈ | 27 | mm |
| B | 7 | mm | |
| r1,2 | min. | 0.6 | mm |
| r3,4 | min. | 0.3 | mm |
Size shoulder size
| da | 25 | mm | |
| Da | max. | 34 | mm |
| ra | max. | 0.6 | mm |
| rb | max. | 0.3 | mm |
data calculation
| Basic dynamic load rating | C | 26.5 | kN | |
| Basic rated static load | C0 | 50 | kN | |
| Fatigue load limit | Pu | 1.86 | kN | |
| Reference speed | 3800 | r/min | ||
| Maximum speed | 5300 | r/min | ||
| 最小载荷系数 | A | 0.015 |
weight
| 轴承weight（包括可应用时的轴承座垫圈） | 0.22 | kg |
