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)75.1Injection pitch circle
Performance data
Cr(kN)24.4Dynamic load rating, radial
C0r(kN)19.4Static load rating, radial
Cur(kN)0.769Fatigue limit load, radial
nG Grease(min-1)20000Limit speed, grease lubrication
nG Oil(min-1)32000Limit speed, oil lubrication
FV L(N)55Preload force, slight
FV M(N)220Preload force, medium
FV S(N)480Preload force, heavy
ca L(N/µm)46.9Axial rigidity, slight
ca M(N/µm)82.4Axial rigidity, medium
ca S(N/µm)118Axial rigidity, heavy
KaE L(N)165Lift-off force, slight
KaE M(N)700Lift-off force, medium
KaE S(N)1610Lift-off force, heavy