d | 95 | mm | |
D | 145 | mm | |
B | 24 | mm | |
d1 | 112.38 | mm | |
d2 | 109.2 | mm | |
D1 | 127.61 | mm | |
b | 1.8 | mm | |
C1 | 7.1 | mm | |
C2 | 4.3 | mm | |
C3 | 4.3 | mm | |
r1,2 | min. | 1.5 | mm |
r3,4 | min. | 1 | mm |
a | 28.2 | mm |
da | min. | 102 | mm |
db | min. | 102 | mm |
Da | max. | 138 | mm |
Db | max. | 139.4 | mm |
ra | max. | 1.5 | mm |
rb | max. | 1 | mm |
dn | 115.4 | mm |
Basic dynamic load rating | C | 44.2 | kN | |
Basic static load rating | C0 | 38 | kN | |
Fatigue load limit | Pu | 1.46 | kN | |
Attainable speed for grease lubrication | 15000 | r/min | ||
Attainable speed for oil-air lubrication | 23000 | r/min | ||
Contact angle | α | 15 | ° | |
Ball diameter | Dw | 12.7 | mm | |
Number of balls | z | 26 | ||
Reference grease quantity | Gref | 17 | cm³ | |
Preload and stiffness (back-to-back, face-to-face) | ||||
Preload class A | GA | 230 | N | |
Static axial stiffness, preload class A | 93 | N/µm | ||
Preload class B | GB | 700 | N | |
Static axial stiffness, preload class B | 148 | N/µm | ||
Preload class C | GC | 1400 | N | |
Static axial stiffness, preload class C | 204 | N/µm | ||
Calculation factors | ||||
Calculation factor | f | 1.11 | ||
Calculation factor | f1 | 1 | ||
Calculation factor | f2A | 1 | ||
Calculation factor | f2B | 1.03 | ||
Calculation factor | f2C | 1.05 | ||
Calculation factor | fHC | 1.01 | ||
Calculation factor | f0 | 9.4 |
Mass bearing | 1.08 | kg |
Chúng tôi đảm bảo cung cấp hàng chính hãng SKF đầy đủ CO, CQ