All Brands
size
| d | 80 | mm | |
| D | 200 | mm | |
| B | 48 | mm | |
| d1 | ≈ | 117.23 | mm |
| D1 | ≈ | 161.85 | mm |
| a | 83 | mm | |
| r1,2 | min. | 3 | mm |
| r3,4 | min. | 3 | mm |
Size shoulder size
| da | min. | 55 | mm |
| Da | max. | 110 | mm |
| Db | max. | 179.4 | mm |
| ra | max. | 2 | mm |
| rb | max. | 2 | mm |
data calculation
| Basic dynamic load rating | C | 178 | kN | |
| Basic rated static load | C0 | 153 | kN | |
| Fatigue load limit | Pu | 5.5 | kN | |
| Reference speed | 4000 | r/min | ||
| Maximum speed | 4300 | r/min | ||
| coefficient | A | 0.453 | ||
| coefficient | kr | 0.1 | ||
| coefficient | e | 1.14 | ||
| 单个轴承和串联配置的轴承对 | ||||
| coefficient | X | 0.35 | ||
| coefficient | Y0 | 0.26 | ||
| coefficient | Y2 | 0.57 | ||
| 背对背或面对面配置的轴承对 | ||||
| coefficient | X | 0.57 | ||
| coefficient | Y0 | 0.52 | ||
| coefficient | Y1 | 0.55 | ||
| coefficient | Y2 | 0.93 | ||
weight
| Bearing weight | 8.1 | kg |
