All Brands
size
| d1 | 35 | mm | |
| D | 80 | mm | |
| B | 23 | mm | |
| B1 | 36 | mm | |
| d2 | ≈ | 52.4 | mm |
| d3 | 58 | mm | |
| D1 | ≈ | 69.9 | mm |
| B2 | 13 | mm | |
| s1 | max. | 7.1 | mm |
| r1,2 | min. | 1.1 | mm |
Dimensions
Size shoulder size
| da | max. | 52.4 | mm |
| db | min. | 44 | mm |
| Da | min. | 67.1 | mm |
| Da | max. | 73 | mm |
| Ba | min. | 5 | mm |
| Ca | min. | 0.3 | mm |
| ra | max. | 1 | mm |
- Ca 理论上是负值。
data calculation
| Basic dynamic load rating | C | 90 | kN | |
| Basic rated static load | C0 | 86.5 | kN | |
| Fatigue load limit | Pu | 10.2 | kN | |
| Reference speed | 8000 | r/min | ||
| Maximum speed | 11000 | r/min | ||
| 不对中系数 | k1 | 0.093 | ||
| 运行游隙系数 | k2 | 0.128 |
weight
| Bearing weight + 紧定套 | 0.69 | kg |
