d | 55 | mm | |
D | 120 | mm | |
H | 20 | mm | |
d1 | 80.9 | mm | |
d2 | 91 | mm | |
D1 | 91.1 | mm | |
D2 | 101.74 | mm | |
r1,2 | min. | 1.5 | mm |
a | 96 | mm |
da | min. | 69 | mm |
db | min. | 69 | mm |
Da | max. | 110 | mm |
Db | max. | 110 | mm |
ra | max. | 1.5 | mm |
Basic dynamic load rating | C | 69.5 | kN | |
Basic static load rating | C0 | 228 | kN | |
Fatigue load limit | Pu | 8.5 | kN | |
Attainable speed for grease lubrication | 5000 | r/min | ||
Attainable speed for oil-air lubrication | 6000 | r/min | ||
Contact angle | α | 62 | ° | |
Preload class A | 7300 | N | ||
Preload class B | 14600 | N | ||
Frictional moment, preload class A | 0.72 | N·m | ||
Frictional moment, preload class B | 1.26 | N·m | ||
Static axial stiffnes, preload A | 1800 | N/µm | ||
Static axial stiffnes, preload B | 2300 | N/µm | ||
Maximum axial load carrying capacity | Fa | max. | 130 | kN |
Reference grease quantity | Gref | 7.5 | cm³ |
Mass bearing | 1.14 | kg |
Chúng tôi đảm bảo cung cấp hàng chính hãng SKF đầy đủ CO, CQ