Connecting dimensions
da h12(mm)69.5Diameter of shaft shoulder
Da H12(mm)101.5Diameter of housing shoulder
ra max(mm)1.5Maximal rounding radius
rb max(mm)0.6Maximal rounding radius
Etk(mm)80.5Injection pitch circle
Performance data
Cr(kN)64.1Dynamic load rating, radial
C0r(kN)52.8Static load rating, radial
Cur(kN)2.68Fatigue limit load, radial
nG Grease(min-1)13000Limit speed, grease lubrication
nG Oil(min-1)20000Limit speed, oil lubrication
FV L(N)313Preload force, slight
FV M(N)1020Preload force, medium
FV S(N)2100Preload force, heavy
ca L(N/µm)71.3Axial rigidity, slight
ca M(N/µm)123Axial rigidity, medium
ca S(N/µm)179.1Axial rigidity, heavy
KaE L(N)985Lift-off force, slight
KaE M(N)3480Lift-off force, medium
KaE S(N)7690Lift-off force, heavy