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size
| d | 50 | mm | |
| D | 78 | mm | |
| H | 22 | mm | |
| d1 | ≈ | 78 | mm |
| D1 | ≈ | 52 | mm |
| r1,2 | min. | 1 | mm |
Size shoulder size
| da | min. | 67 | mm |
| Da | max. | 61 | mm |
| ra | max. | 1 | mm |
data calculation
| Basic dynamic load rating | C | 49.4 | kN | |
| Basic rated static load | C0 | 116 | kN | |
| Fatigue load limit | Pu | 4.3 | kN | |
| Reference speed | 3400 | r/min | ||
| Maximum speed | 4500 | r/min | ||
| 最小载荷系数 | A | 0.069 |
weight
| 轴承weight（包括可应用时的轴承座垫圈） | 0.37 | kg |
