All Brands
size
| d | 53.975 | mm | |
| D | 88.9 | mm | |
| T | 19.05 | mm | |
| d1 | ≈ | 72.13 | mm |
| B | 19.05 | mm | |
| C | 13.489 | mm | |
| r1,2 | min. | 2.3 | mm |
| r3,4 | min. | 2 | mm |
Dimensions
| a | 20.771 | mm |
Size shoulder size
| da | max. | 62 | mm |
| db | min. | 64.5 | mm |
| Da | min. | 78 | mm |
| Da | max. | 80 | mm |
| Db | min. | 84 | mm |
| Ca | min. | 4 | mm |
| Cb | min. | 5.5 | mm |
| ra | max. | 2.3 | mm |
| rb | max. | 2 | mm |
data calculation
| Basic dynamic load rating | C | 71.5 | kN | |
| Basic rated static load | C0 | 78 | kN | |
| Fatigue load limit | Pu | 9 | kN | |
| Reference speed | 6000 | r/min | ||
| Maximum speed | 7000 | r/min | ||
| coefficient | e | 0.54 | ||
| coefficient | Y | 1.1 | ||
| coefficient | Y0 | 0.6 |
weight
| Bearing weight | 0.44 | kg |
