All Brands
size
| d | 20 | mm | |
| D | 42 | mm | |
| B | 30 | mm | |
| d1 | ≈ | 28.4 | mm |
| D1 | ≈ | 33.2 | mm |
| b1 | 4.5 | mm | |
| K | 3 | mm | |
| s | max. | 1 | mm |
| r1,2 | min. | 0.6 | mm |
| r3,4 | min. | 0.3 | mm |
Dimensions
| Parameter r3,4 has either the value specified here or the same value as r1,2. |
Size shoulder size
| da | min. | 23.2 | mm |
| das | 25.6 | mm | |
| Da | max. | 38.7 | mm |
| ra | max. | 0.5 | mm |
| rb | max. | 0.3 | mm |
data calculation
| Basic dynamic load rating | C | 52.3 | kN | |
| Basic rated static load | C0 | 57 | kN | |
| Fatigue load limit | Pu | 6.2 | kN | |
| Reference speed | 8500 | r/min | ||
| Maximum speed | 10000 | r/min | ||
| coefficient | kr | 0.5 |
weight
| 轴承weight | 0.2 | kg |
