d | 120 | mm | |
D | 180 | mm | |
B | 28 | mm | |
d1 | 143.2 | mm | |
d2 | 140.8 | mm | |
D2 | 161.9 | mm | |
b | 2.2 | mm | |
C1 | 15.1 | mm | |
C2 | 6.3 | mm | |
C3 | 4.3 | mm | |
r1,2 | min. | 2 | mm |
da | min. | 129 | mm |
db | min. | 129 | mm |
Da | max. | 171 | mm |
Db | max. | 175.4 | mm |
ra | max. | 2 | mm |
Basic dynamic load rating | C | 37.7 | kN |
Basic static load rating | C0 | 39 | kN |
Fatigue load limit | Pu | 1.34 | kN |
Attainable speed for grease lubrication | 9500 | r/min | |
Attainable speed for oil-air lubrication | 14000 | r/min | |
Ball diameter | Dw | 11.112 | mm |
Number of balls | z | 33 | |
Reference grease quantity | Gref | 23.69 | cm³ |
Preload and stiffness (back-to-back, face-to-face) | 0 | ||
Preload class A | GA | 130 | N |
Static axial stiffness, preload class A | 75 | N/µm | |
Preload class B | GB | 260 | N |
Static axial stiffness, preload class B | 98 | N/µm | |
Preload class C | GC | 780 | N |
Static axial stiffness, preload class C | 156 | N/µm | |
Calculation factors | 0 | ||
Calculation factor | f | 1.08 | |
Calculation factor | f1 | 1 | |
Calculation factor | f2A | 1 | |
Calculation factor | f2B | 1.02 | |
Calculation factor | f2C | 1.05 | |
Calculation factor | fHC | 1 | |
Calculation factor | f0 | 9.8 | |
Mass bearing | 2.35 | kg |