d | 45 | mm | |
D | 75 | mm | |
H | 38 | mm | |
d1 | 62.5 | mm | |
2C | 19 | mm | |
r1,2 | min. | 1 | mm |
r3,4 | min. | 0.3 | mm |
da | min. | 56 | mm |
Da | min. | 69.9 | mm |
Da | max. | 71 | mm |
ra | max. | 1 | mm |
rb | max. | 0.3 | mm |
Basic dynamic load rating | C | 22.1 | kN | |
Basic static load rating | C0 | 54 | kN | |
Fatigue load limit | Pu | 2.6 | kN | |
Attainable speed for grease lubrication | 9500 | r/min | ||
Attainable speed for oil-air lubrication | 12000 | r/min | ||
Contact angle | α | 60 | ° | |
Preload | 390 | N | ||
Static axial stiffness | 513 | N/µm | ||
Reference grease quantity | Gref | 3.1 | cm³ |
Mass bearing | 0.53 | kg |
Chúng tôi đảm bảo cung cấp hàng chính hãng SKF đầy đủ CO, CQ