Connecting dimensions
da h12(mm)77Diameter of shaft shoulder
Da H12(mm)102Diameter of housing shoulder
ra max(mm)1Maximal rounding radius
rb max(mm)0.6Maximal rounding radius
Etk(mm)86.2Injection pitch circle
Performance data
Cr(kN)49.2Dynamic load rating, radial
C0r(kN)40.1Static load rating, radial
Cur(kN)2.09Fatigue limit load, radial
nG Grease(min-1)13000Limit speed, grease lubrication
nG Oil(min-1)20000Limit speed, oil lubrication
FV L(N)275Preload force, slight
FV M(N)910Preload force, medium
FV S(N)1890Preload force, heavy
ca L(N/µm)74Axial rigidity, slight
ca M(N/µm)127.1Axial rigidity, medium
ca S(N/µm)185Axial rigidity, heavy
KaE L(N)860Lift-off force, slight
KaE M(N)3090Lift-off force, medium
KaE S(N)6860Lift-off force, heavy