All Brands
size
| d | 231.775 | mm | |
| D | 300.038 | mm | |
| T | 33.338 | mm | |
| d1 | ≈ | 260.46 | mm |
| B | 31.75 | mm | |
| C | 23.812 | mm | |
| r1,2 | min. | 3.5 | mm |
| r3,4 | min. | 3.3 | mm |
Dimensions
| a | 49.436 | mm |
Size shoulder size
| da | max. | 247 | mm |
| db | min. | 248.5 | mm |
| Da | min. | 278 | mm |
| Da | max. | 284.5 | mm |
| Db | min. | 284 | mm |
| Ca | min. | 5 | mm |
| Cb | min. | 9.5 | mm |
| ra | max. | 3.5 | mm |
| rb | max. | 3.3 | mm |
data calculation
| Basic dynamic load rating | C | 267 | kN | |
| Basic rated static load | C0 | 425 | kN | |
| Fatigue load limit | Pu | 39 | kN | |
| Reference speed | 1500 | r/min | ||
| Maximum speed | 1900 | r/min | ||
| coefficient | e | 0.4 | ||
| coefficient | Y | 1.5 | ||
| coefficient | Y0 | 0.8 |
weight
| Bearing weight | 5.2 | kg |
