d | 100 | mm | |
D | 150 | mm | |
B | 24 | mm | |
d1 | 117.38 | mm | |
d2 | 114.2 | mm | |
D1 | 132.61 | mm | |
b | 2.2 | mm | |
C1 | 13.4 | mm | |
C2 | 4 | mm | |
C3 | 4 | mm | |
r1,2 | min. | 1.5 | mm |
r3,4 | min. | 1 | mm |
a | 28.9 | mm |
da | min. | 107 | mm |
db | min. | 107 | mm |
Da | max. | 143 | mm |
Db | max. | 144.4 | mm |
ra | max. | 1.5 | mm |
rb | max. | 1 | mm |
dn | 120.4 | mm |
Basic dynamic load rating | C | 44.9 | kN | |
Basic static load rating | C0 | 40 | kN | |
Fatigue load limit | Pu | 1.5 | kN | |
Attainable speed for grease lubrication | 12300 | r/min | ||
Attainable speed for oil-air lubrication | 19000 | r/min | ||
Contact angle | α | 15 | ° | |
Ball diameter | Dw | 12.7 | mm | |
Number of balls | z | 27 | ||
Reference grease quantity | Gref | 17 | cm³ | |
Preload and stiffness (back-to-back, face-to-face) | ||||
Preload class A | GA | 240 | N | |
Static axial stiffness, preload class A | 88 | N/µm | ||
Preload class B | GB | 720 | N | |
Static axial stiffness, preload class B | 138 | N/µm | ||
Preload class C | GC | 1440 | N | |
Static axial stiffness, preload class C | 191 | N/µm | ||
Calculation factors | ||||
Calculation factor | f | 1.12 | ||
Calculation factor | f1 | 1 | ||
Calculation factor | f2A | 1 | ||
Calculation factor | f2B | 1.03 | ||
Calculation factor | f2C | 1.05 | ||
Calculation factor | fHC | 1 | ||
Calculation factor | f0 | 9.5 |
Mass bearing | 1.26 | kg |
Chúng tôi đảm bảo cung cấp hàng chính hãng SKF đầy đủ CO, CQ