Connecting dimensions
da h12(mm)70Diameter of shaft shoulder
Da H12(mm)85.5Diameter of housing shoulder
ra max(mm)0.6Maximal rounding radius
rb max(mm)0.3Maximal rounding radius
Etk(mm)75.5Injection pitch circle
Performance data
Cr(kN)18.4Dynamic load rating, radial
C0r(kN)11.8Static load rating, radial
Cur(kN)1.12Fatigue limit load, radial
nG Grease(min-1)20000Limit speed, grease lubrication
nG Oil(min-1)30000Limit speed, oil lubrication
FV L(N)169Preload force, slight
FV M(N)448Preload force, medium
FV S(N)945Preload force, heavy
ca L(N/µm)120Axial rigidity, slight
ca M(N/µm)158Axial rigidity, medium
ca S(N/µm)210Axial rigidity, heavy
KaE L(N)384Lift-off force, slight
KaE M(N)1330Lift-off force, medium
KaE S(N)2840Lift-off force, heavy