Connecting dimensions
da h12(mm)56Diameter of shaft shoulder
Da H12(mm)74Diameter of housing shoulder
ra max(mm)1Maximal rounding radius
Etk(mm)63.2Injection pitch circle
Etk1(mm)62.2Injection pitch circle
Performance data
Cr(kN)13.2Dynamic load rating, radial
C0r(kN)8.2Static load rating, radial
Cur(kN)0.426Fatigue limit load, radial
nG Grease(min-1)24000Limit speed, grease lubrication
nG Oil(min-1)38000Limit speed, oil lubrication
FV L(N)46Preload force, slight
FV M(N)138Preload force, medium
FV S(N)276Preload force, heavy
ca L(N/µm)37Axial rigidity, slight
ca M(N/µm)58Axial rigidity, medium
ca S(N/µm)79.5Axial rigidity, heavy
KaE L(N)137Lift-off force, slight
KaE M(N)430Lift-off force, medium
KaE S(N)900Lift-off force, heavy