d | 130 | mm | |
D | 200 | mm | |
H | 63 | mm | |
d1 | 162.6 | mm | |
D1 | 182.1 | mm | |
r1,2 | min. | 2 | mm |
r3,4 | min. | 1 | mm |
da | min. | 139 | mm |
Da | max. | 195 | mm |
ra | max. | 2 | mm |
rb | max. | 1 | mm |
dn | 158.3 | mm |
Basic dynamic load rating | C | 85 | kN | |
Basic static load rating | C0 | 208 | kN | |
Fatigue load limit | Pu | 6.8 | kN | |
Attainable speed for grease lubrication | 4200 | r/min | ||
Attainable speed for oil-air lubrication | 5400 | r/min | ||
Contact angle | α | 40 | ° | |
Preload class A | 1050 | N | ||
Preload class B | 3150 | N | ||
Static axial stiffnes for preload A | 719 | N/µm | ||
Static axial stiffnes for preload B | 1082 | N/µm | ||
Reference grease quantity | Gref | 58 | 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 | 6.9 | kg |
Chúng tôi đảm bảo cung cấp hàng chính hãng SKF đầy đủ CO, CQ