d | 55 | mm | |
D | 90 | mm | |
B | 18 | mm | |
d1 | 68.18 | mm | |
d2 | 66.65 | mm | |
D2 | 79.39 | mm | |
b | 2.2 | mm | |
C1 | 9 | mm | |
C2 | 4.3 | mm | |
C3 | 2.8 | mm | |
r1,2 | min. | 1.1 | mm |
da | min. | 61 | mm |
db | min. | 61 | mm |
Da | max. | 84 | mm |
Db | max. | 86.8 | mm |
ra | max. | 1 | mm |
Basic dynamic load rating | C | 14 | kN |
Basic static load rating | C0 | 11 | kN |
Fatigue load limit | Pu | 0.465 | kN |
Attainable speed for grease lubrication | 26000 | r/min | |
Attainable speed for oil-air lubrication | 40000 | r/min | |
Ball diameter | Dw | 6.747 | mm |
Number of balls | z | 26 | |
Reference grease quantity | Gref | 4.69 | cm³ |
Preload and stiffness (back-to-back, face-to-face) | 0 | ||
Preload class A | GA | 46 | N |
Static axial stiffness, preload class A | 43 | N/µm | |
Preload class B | GB | 92 | N |
Static axial stiffness, preload class B | 56 | N/µm | |
Preload class C | GC | 275 | N |
Static axial stiffness, preload class C | 88 | N/µm | |
Calculation factors | 0 | ||
Calculation factor | f | 1.06 | |
Calculation factor | f1 | 1 | |
Calculation factor | f2A | 1 | |
Calculation factor | f2B | 1.02 | |
Calculation factor | f2C | 1.05 | |
Calculation factor | fHC | 1.01 | |
Calculation factor | f0 | 9.7 | |
Mass bearing | 0.4 | kg |