Connecting dimensions
da h12(mm)128Diameter of shaft shoulder
Da H12(mm)157Diameter of housing shoulder
ra max(mm)0.6Maximal rounding radius
rb max(mm)0.6Maximal rounding radius
Etk(mm)138.3Injection pitch circle
Performance data
Cr(kN)69.4Dynamic load rating, radial
C0r(kN)60.2Static load rating, radial
Cur(kN)2Fatigue limit load, radial
nG Grease(min-1)10000Limit speed, grease lubrication
nG Oil(min-1)15000Limit speed, oil lubrication
FV L(N)276Preload force, slight
FV M(N)1110Preload force, medium
FV S(N)2420Preload force, heavy
ca L(N/µm)221.6Axial rigidity, slight
ca M(N/µm)365.9Axial rigidity, medium
ca S(N/µm)492Axial rigidity, heavy
KaE L(N)810Lift-off force, slight
KaE M(N)3310Lift-off force, medium
KaE S(N)7390Lift-off force, heavy