d | 95 | mm | |
D | 120 | mm | |
B | 13 | mm | |
d1 | 103.2 | mm | |
d2 | 103.2 | mm | |
D1 | 112.1 | mm | |
r1,2 | min. | 1 | mm |
r3,4 | min. | 0.3 | mm |
a | 20.9 | mm |
da | min. | 99.6 | mm |
db | min. | 99.6 | mm |
Da | max. | 115.4 | mm |
Db | max. | 118 | mm |
ra | max. | 1 | mm |
rb | max. | 0.3 | mm |
dn | 104.1 | mm |
Basic dynamic load rating | C | 22.1 | kN | |
Basic static load rating | C0 | 27.5 | kN | |
Fatigue load limit | Pu | 1.12 | kN | |
Attainable speed for grease lubrication | 12000 | r/min | ||
Attainable speed for oil-air lubrication | 19000 | r/min | ||
Contact angle | α | 15 | ° | |
Ball diameter | Dw | 7.144 | mm | |
Number of balls | z | 32 | ||
Reference grease quantity | Gref | 3.1 | cm³ | |
Preload and stiffness (back-to-back, face-to-face) | ||||
Preload class A | GA | 117 | N | |
Static axial stiffness, preload class A | 94 | N/µm | ||
Preload class B | GB | 355 | N | |
Static axial stiffness, preload class B | 164 | N/µm | ||
Preload class C | GC | 710 | N | |
Static axial stiffness, preload class C | 242 | N/µm | ||
Calculation factors | ||||
Calculation factor | f | 1.36 | ||
Calculation factor | f1 | 1 | ||
Calculation factor | f2A | 1 | ||
Calculation factor | f2B | 1.1 | ||
Calculation factor | f2C | 1.18 | ||
Calculation factor | fHC | 1.02 | ||
Calculation factor | f0 | 17.3 |
Mass bearing | 0.26 | kg |
Chúng tôi đảm bảo cung cấp hàng chính hãng SKF đầy đủ CO, CQ