| d | 55 | mm | |
| D | 100 | mm | |
| B | 21 | mm | |
| d1 | 68.9 | mm | |
| d2 | 68.9 | mm | |
| D1 | 86.1 | mm | |
| r1,2 | min. | 1.5 | mm |
| r3,4 | min. | 0.6 | mm |
| a | 21 | mm |
| da | min. | 64 | mm |
| db | min. | 64 | mm |
| Da | max. | 91 | mm |
| Db | max. | 95.8 | mm |
| ra | max. | 1.5 | mm |
| rb | max. | 0.6 | mm |
| dn | 72.6 | mm |
| Basic dynamic load rating | C | 55.3 | kN | |
| Basic static load rating | C0 | 43 | kN | |
| Fatigue load limit | Pu | 1.8 | kN | |
| Attainable speed for grease lubrication | 17000 | r/min | ||
| Attainable speed for oil-air lubrication | 26000 | r/min | ||
| Contact angle | α | 15 | ° | |
| Ball diameter | Dw | 14.288 | mm | |
| Number of balls | z | 15 | ||
| Reference grease quantity | Gref | 8.595 | cm³ | |
| Preload and stiffness (back-to-back, face-to-face) | ||||
| Preload class A | GA | 210 | N | |
| Static axial stiffness, preload class A | 80 | N/µm | ||
| Preload class B | GB | 420 | N | |
| Static axial stiffness, preload class B | 108 | N/µm | ||
| Preload class C | GC | 840 | N | |
| Static axial stiffness, preload class C | 152 | N/µm | ||
| Preload class D | GD | 1680 | N | |
| Static axial stiffness, preload class D | 219 | N/µm | ||
| Calculation factors | ||||
| Calculation factor | f | 1.08 | ||
| Calculation factor | f1 | 1 | ||
| Calculation factor | f2A | 1 | ||
| Calculation factor | f2B | 1.01 | ||
| Calculation factor | f2C | 1.03 | ||
| Calculation factor | f2D | 1.06 | ||
| Calculation factor | fHC | 1.01 | ||
| Calculation factor | f0 | 14.5 | ||
| Mass bearing | 0.51 | kg |
Chúng tôi đảm bảo cung cấp hàng chính hãng SKF đầy đủ CO, CQ
