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size
| d | 50 | mm | |
| D | 90 | mm | |
| B | 20 | mm | |
| d1 | ≈ | 62.51 | mm |
| D2 | ≈ | 81.61 | mm |
| D3 | 86.79 | mm | |
| D4 | 96.5 | mm | |
| b | 2.7 | mm | |
| C | 3.28 | mm | |
| f | 2.46 | mm | |
| r0 | max. | 0.6 | mm |
| r1,2 | min. | 1.1 | mm |
Size shoulder size
| da | min. | 57 | mm |
| da | max. | 62.4 | mm |
| Da | max. | 83 | mm |
| Db | min. | 98 | mm |
| ba | min. | 3 | mm |
| Ca | max. | 5.74 | mm |
| ra | max. | 1 | mm |
data calculation
| Basic dynamic load rating | C | 37.1 | kN | |
| Basic rated static load | C0 | 23.2 | kN | |
| Fatigue load limit | Pu | 0.98 | kN | |
| Reference speed | 15000 | r/min | ||
| Maximum speed | 8000 | r/min | ||
| coefficient | kr | 0.025 | ||
| coefficient | f0 | 14 |
weight
| Bearing weight | 0.49 | kg |
配套产品
| 止动环 | SP 90 | |||
