Connecting dimensions
da h12(mm)77Diameter of shaft shoulder
Da H12(mm)102Diameter of housing shoulder
ra max(mm)1Maximal rounding radius
Etk(mm)87.5Injection pitch circle
Etk1(mm)86Injection pitch circle
Performance data
Cr(kN)42.3Dynamic load rating, radial
C0r(kN)15.8Static load rating, radial
Cur(kN)1.49Fatigue limit load, radial
nG Grease(min-1)25000Limit speed, grease lubrication
nG Oil(min-1)39000Limit speed, oil lubrication
FV L(N)63Preload force, slight
FV M(N)189Preload force, medium
FV S(N)378Preload force, heavy
ca L(N/µm)52Axial rigidity, slight
ca M(N/µm)80Axial rigidity, medium
ca S(N/µm)107.5Axial rigidity, heavy
KaE L(N)187Lift-off force, slight
KaE M(N)579Lift-off force, medium
KaE S(N)1202Lift-off force, heavy