Connecting dimensions
da h12(mm)72Diameter of shaft shoulder
Da H12(mm)93Diameter of housing shoulder
ra max(mm)1Maximal rounding radius
Etk(mm)80.4Injection pitch circle
Etk1(mm)79.1Injection pitch circle
Performance data
Cr(kN)20.1Dynamic load rating, radial
C0r(kN)13.5Static load rating, radial
Cur(kN)0.681Fatigue limit load, radial
nG Grease(min-1)19000Limit speed, grease lubrication
nG Oil(min-1)30000Limit speed, oil lubrication
FV L(N)70Preload force, slight
FV M(N)210Preload force, medium
FV S(N)420Preload force, heavy
ca L(N/µm)48Axial rigidity, slight
ca M(N/µm)76Axial rigidity, medium
ca S(N/µm)104Axial rigidity, heavy
KaE L(N)208Lift-off force, slight
KaE M(N)654Lift-off force, medium
KaE S(N)1373Lift-off force, heavy