| d | 60 | mm | |
| D | 85 | mm | |
| B | 13 | mm | |
| d1 | 67.75 | mm | |
| d2 | 65.7 | mm | |
| D1 | 77.3 | mm | |
| r1,2 | min. | 1 | mm |
| r3,4 | min. | 0.3 | mm |
| a | 16.8 | mm |
| da | min. | 64.6 | mm |
| db | min. | 62 | mm |
| Da | max. | 80.4 | mm |
| Db | max. | 83 | mm |
| ra | max. | 1 | mm |
| rb | max. | 0.3 | mm |
| dn | 69.6 | mm |
| Basic dynamic load rating | C | 16.3 | kN | |
| Basic static load rating | C0 | 11.8 | kN | |
| Fatigue load limit | Pu | 0.5 | kN | |
| Attainable speed for grease lubrication | 26000 | r/min | ||
| Attainable speed for oil-air lubrication | 40000 | r/min | ||
| Contact angle | α | 15 | ° | |
| Ball diameter | Dw | 7.938 | mm | |
| Number of balls | z | 23 | ||
| Reference grease quantity | Gref | 2.5 | cm³ | |
| Preload and stiffness (back-to-back, face-to-face) | ||||
| Preload class A | GA | 87 | N | |
| Static axial stiffness, preload class A | 52 | N/µm | ||
| Preload class B | GB | 262 | N | |
| Static axial stiffness, preload class B | 81 | N/µm | ||
| Preload class C | GC | 523 | N | |
| Static axial stiffness, preload class C | 111 | N/µm | ||
| Calculation factors | ||||
| Calculation factor | f | 1.13 | ||
| Calculation factor | f1 | 1 | ||
| Calculation factor | f2A | 1 | ||
| Calculation factor | f2B | 1.05 | ||
| Calculation factor | f2C | 1.09 | ||
| Calculation factor | fHC | 1.01 | ||
| Calculation factor | f0 | 8.5 | ||
| Mass bearing | 0.16 | kg |
Chúng tôi đảm bảo cung cấp hàng chính hãng SKF đầy đủ CO, CQ
