d | 140 | mm | |
D | 210 | mm | |
B | 33 | mm | |
d1 | 161.6 | mm | |
d2 | 161.6 | mm | |
D1 | 188.4 | mm | |
K | 0.5 | mm | |
C1 | 8.9 | mm | |
r1,2 | min. | 2 | mm |
r3,4 | min. | 1 | mm |
a | 40.1 | mm |
da | min. | 149 | mm |
db | min. | 149 | mm |
Da | max. | 201 | mm |
Db | max. | 205 | mm |
ra | max. | 2 | mm |
rb | max. | 1 | mm |
dn | 166.3 | mm |
Basic dynamic load rating | C | 153 | kN | |
Basic static load rating | C0 | 166 | kN | |
Fatigue load limit | Pu | 5.3 | kN | |
Attainable speed for grease lubrication | 6700 | r/min | ||
Attainable speed for oil-air lubrication | 10000 | r/min | ||
Contact angle | α | 15 | ° | |
Ball diameter | Dw | 22.225 | mm | |
Number of balls | z | 22 | ||
Reference grease quantity | Gref | 45 | cm³ | |
Preload and stiffness (back-to-back, face-to-face) | ||||
Preload class A | GA | 570 | N | |
Static axial stiffness, preload class A | 151 | N/µm | ||
Preload class B | GB | 1140 | N | |
Static axial stiffness, preload class B | 206 | N/µm | ||
Preload class C | GC | 2280 | N | |
Static axial stiffness, preload class C | 289 | N/µm | ||
Preload class D | GD | 4560 | N | |
Static axial stiffness, preload class D | 418 | N/µm | ||
Calculation factors | ||||
Calculation factor | f | 1.16 | ||
Calculation factor | f1 | 1 | ||
Calculation factor | f2A | 1 | ||
Calculation factor | f2B | 1.02 | ||
Calculation factor | f2C | 1.05 | ||
Calculation factor | f2D | 1.09 | ||
Calculation factor | fHC | 1 | ||
Calculation factor | f0 | 15.8 |
Mass bearing | 3.42 | kg |
Chúng tôi đảm bảo cung cấp hàng chính hãng SKF đầy đủ CO, CQ