All Brands
size
| d | 55 | mm | |
| D | 80 | mm | |
| T | 17 | mm | |
| d1 | ≈ | 68.8 | mm |
| B | 17 | mm | |
| C | 14 | mm | |
| r1,2 | min. | 1 | mm |
| r3,4 | min. | 1 | mm |
Dimensions
| a | 14.44 | mm |
Size shoulder size
| da | max. | 62 | mm |
| db | min. | 62.5 | mm |
| Da | min. | 73 | mm |
| Da | max. | 73 | mm |
| Db | min. | 76 | mm |
| Ca | min. | 3 | mm |
| Cb | min. | 3 | mm |
| ra | max. | 1 | mm |
| rb | max. | 1 | mm |
data calculation
| Basic dynamic load rating | C | 51.7 | kN | |
| Basic rated static load | C0 | 69.5 | kN | |
| Fatigue load limit | Pu | 7.2 | kN | |
| Reference speed | 6300 | r/min | ||
| Maximum speed | 7500 | r/min | ||
| coefficient | e | 0.31 | ||
| coefficient | Y | 1.9 | ||
| coefficient | Y0 | 1.1 |
weight
| Bearing weight | 0.28 | kg |
