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)30.5Dynamic load rating, radial
C0r(kN)11.4Static load rating, radial
Cur(kN)1.07Fatigue limit load, radial
nG Grease(min-1)32000Limit speed, grease lubrication
nG Oil(min-1)48000Limit speed, oil lubrication
FV L(N)82Preload force, slight
FV M(N)222Preload force, medium
FV S(N)470Preload force, heavy
ca L(N/µm)55Axial rigidity, slight
ca M(N/µm)80Axial rigidity, medium
ca S(N/µm)108Axial rigidity, heavy
KaE L(N)240Lift-off force, slight
KaE M(N)670Lift-off force, medium
KaE S(N)1450Lift-off force, heavy