| d | 120 | mm | |
| D | 180 | mm | |
| H | 54 | mm | |
| d1 | 147.7 | mm | |
| D1 | 165 | mm | |
| r1,2 | min. | 2 | mm |
| r3,4 | min. | 1 | mm |
| da | min. | 129 | mm |
| Da | max. | 175 | mm |
| ra | max. | 2 | mm |
| rb | max. | 1 | mm |
| dn | 144.1 | mm |
| Basic dynamic load rating | C | 69.5 | kN | |
| Basic static load rating | C0 | 166 | kN | |
| Fatigue load limit | Pu | 5.7 | kN | |
| Attainable speed for grease lubrication | 4600 | r/min | ||
| Attainable speed for oil-air lubrication | 5900 | r/min | ||
| Contact angle | α | 40 | ° | |
| Preload class A | 850 | N | ||
| Preload class B | 2550 | N | ||
| Static axial stiffnes for preload A | 649 | N/µm | ||
| Static axial stiffnes for preload B | 985 | N/µm | ||
| Reference grease quantity | Gref | 40 | 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 | 4.55 | kg |
Chúng tôi đảm bảo cung cấp hàng chính hãng SKF đầy đủ CO, CQ
