All Brands
size
| d1 | 125 | mm | |
| D | 280 | mm | |
| B | 93 | mm | |
| B1 | 115 | mm | |
| d2 | ≈ | 179 | mm |
| D1 | ≈ | 234 | mm |
| B2 | ≈ | 119 | mm |
| G | M 140x2 | ||
| G1 | 19 | mm | |
| s1 | max. | 31.2 | mm |
| r1,2 | min. | 4 | mm |
Dimensions
Value specified for B2 is approximate and before the sleeve is driven into the bearing bore.
Size shoulder size
| da | min. | 139 | mm |
| da | max. | 201 | mm |
| Da | min. | 216 | mm |
| Da | max. | 263 | mm |
| Ca | min. | -7.5 | mm |
| ra | max. | 3 | mm |
- Ca 理论上是负值。
data calculation
| Basic dynamic load rating | C | 980 | kN | |
| Basic rated static load | C0 | 1220 | kN | |
| Fatigue load limit | Pu | 114 | kN | |
| Reference speed | 2400 | r/min | ||
| Maximum speed | 3200 | r/min | ||
| 不对中系数 | k1 | 0.093 | ||
| 运行游隙系数 | k2 | 0.122 |
weight
| Bearing weight + 紧定套 | 28.9 | kg |
