Connecting dimensions
da h12(mm)22Diameter of shaft shoulder
Da H12(mm)33.5Diameter of housing shoulder
ra max(mm)0.3Maximal rounding radius
rb max(mm)0.1Maximal rounding radius
Etk(mm)27.3Injection pitch circle
Performance data
Cr(kN)7.3Dynamic load rating, radial
C0r(kN)4.5Static load rating, radial
Cur(kN)0.233Fatigue limit load, radial
nG Grease(min-1)43000Limit speed, grease lubrication
nG Oil(min-1)63000Limit speed, oil lubrication
FV L(N)38Preload force, slight
FV M(N)135Preload force, medium
FV S(N)298Preload force, heavy
ca L(N/µm)24.3Axial rigidity, slight
ca M(N/µm)43.6Axial rigidity, medium
ca S(N/µm)66Axial rigidity, heavy
KaE L(N)110Lift-off force, slight
KaE M(N)480Lift-off force, medium
KaE S(N)1120Lift-off force, heavy