d | 55 | mm | |
D | 90 | mm | |
B | 18 | mm | |
d1 | 65.8 | mm | |
d2 | 65.8 | mm | |
D1 | 79.2 | 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 | 39.7 | kN |
Basic static load rating | C0 | 32.5 | kN |
Fatigue load limit | Pu | 1.37 | kN |
Attainable speed for grease lubrication | 15000 | r/min | |
Attainable speed for oil-air lubrication | 24000 | r/min | |
Ball diameter | Dw | 11.112 | mm |
Number of balls | z | 18 | |
Reference grease quantity | Gref | 5.1 | cm³ |
Preload and stiffness (back-to-back, face-to-face) | 0 | ||
Preload class A | GA | 150 | N |
Static axial stiffness, preload class A | 67 | N/µm | |
Preload class B | GB | 300 | N |
Static axial stiffness, preload class B | 91 | N/µm | |
Preload class C | GC | 600 | N |
Static axial stiffness, preload class C | 128 | N/µm | |
Preload class D | GD | 1200 | N |
Static axial stiffness, preload class D | 186 | N/µm | |
Calculation factors | 0 | ||
Calculation factor | f | 1.1 | |
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 | 15.1 | |
Mass bearing | 0.38 | kg |