Connecting dimensions
da h12(mm)117Diameter of shaft shoulder
Da H12(mm)143Diameter of housing shoulder
ra max(mm)1.1Maximal rounding radius
rb max(mm)0.6Maximal rounding radius
Etk(mm)126.7Injection pitch circle
Performance data
Cr(kN)78.4Dynamic load rating, radial
C0r(kN)34.9Static load rating, radial
Cur(kN)2.88Fatigue limit load, radial
nG Grease(min-1)20000Limit speed, grease lubrication
nG Oil(min-1)29000Limit speed, oil lubrication
FV L(N)130Preload force, slight
FV M(N)390Preload force, medium
FV S(N)779Preload force, heavy
ca L(N/µm)92Axial rigidity, slight
ca M(N/µm)138Axial rigidity, medium
ca S(N/µm)180Axial rigidity, heavy
KaE L(N)590Lift-off force, slight
KaE M(N)1600Lift-off force, medium
KaE S(N)3450Lift-off force, heavy