d | 140 | mm | |
D | 190 | mm | |
B | 24 | mm | |
d1 | 155.4 | mm | |
d2 | 155.4 | mm | |
D1 | 174.6 | mm | |
r1,2 | min. | 1.5 | mm |
r3,4 | min. | 0.6 | mm |
a | 34.2 | mm |
da | min. | 147 | mm |
db | min. | 147 | mm |
Da | max. | 183 | mm |
Db | max. | 186 | mm |
ra | max. | 1.5 | mm |
rb | max. | 0.6 | mm |
dn | 159.5 | mm |
Basic dynamic load rating | C | 95.6 | kN | |
Basic static load rating | C0 | 116 | kN | |
Fatigue load limit | Pu | 3.9 | kN | |
Attainable speed for grease lubrication | 8000 | r/min | ||
Attainable speed for oil-air lubrication | 12000 | r/min | ||
Contact angle | α | 15 | ° | |
Ball diameter | Dw | 15.875 | mm | |
Number of balls | z | 29 | ||
Reference grease quantity | Gref | 21.6 | cm³ | |
Preload and stiffness (back-to-back, face-to-face) | ||||
Preload class A | GA | 360 | N | |
Static axial stiffness, preload class A | 162 | N/µm | ||
Preload class B | GB | 720 | N | |
Static axial stiffness, preload class B | 223 | N/µm | ||
Preload class C | GC | 1440 | N | |
Static axial stiffness, preload class C | 317 | N/µm | ||
Preload class D | GD | 2880 | N | |
Static axial stiffness, preload class D | 467 | N/µm | ||
Calculation factors | ||||
Calculation factor | f | 1.29 | ||
Calculation factor | f1 | 1 | ||
Calculation factor | f2A | 1 | ||
Calculation factor | f2B | 1.07 | ||
Calculation factor | f2C | 1.12 | ||
Calculation factor | f2D | 1.18 | ||
Calculation factor | fHC | 1.04 | ||
Calculation factor | f0 | 16.6 |
Mass bearing | 1.39 | kg |
Chúng tôi đảm bảo cung cấp hàng chính hãng SKF đầy đủ CO, CQ