| d | 180 | mm | |
| D | 280 | mm | |
| H | 90 | mm | |
| d1 | 226.5 | mm | |
| D1 | 254.7 | mm | |
| r1,2 | min. | 2.1 | mm |
| r3,4 | min. | 1.1 | mm |
| da | min. | 191 | mm |
| Da | max. | 274 | mm |
| ra | max. | 2 | mm |
| rb | max. | 1 | mm |
| dn | 219.9 | mm |
| Basic dynamic load rating | C | 163 | kN | |
| Basic static load rating | C0 | 425 | kN | |
| Fatigue load limit | Pu | 11.8 | kN | |
| Attainable speed for grease lubrication | 3000 | r/min | ||
| Attainable speed for oil-air lubrication | 3800 | r/min | ||
| Contact angle | α | 40 | ° | |
| Preload class A | 2100 | N | ||
| Preload class B | 6300 | N | ||
| Static axial stiffnes for preload A | 1000 | N/µm | ||
| Static axial stiffnes for preload B | 1504 | N/µm | ||
| Reference grease quantity | Gref | 160 | cm³ |
Speed values are applicable to bearings with light preload (suffix DBA). For bearings with a heavy preload (suffix DBB), attainable speeds are about 75% of the quoted values.
| Mass bearing | 21.4 | kg |
Chúng tôi đảm bảo cung cấp hàng chính hãng SKF đầy đủ CO, CQ
