Connecting dimensions
da h12(mm)32Diameter of shaft shoulder
Da H12(mm)43.5Diameter of housing shoulder
ra max(mm)0.3Maximal rounding radius
rb max(mm)0.1Maximal rounding radius
Etk(mm)37.3Injection pitch circle
Performance data
Cr(kN)8.1Dynamic load rating, radial
C0r(kN)5.4Static load rating, radial
Cur(kN)0.28Fatigue limit load, radial
nG Grease(min-1)28000Limit speed, grease lubrication
nG Oil(min-1)43000Limit speed, oil lubrication
FV L(N)42Preload force, slight
FV M(N)195Preload force, medium
FV S(N)446Preload force, heavy
ca L(N/µm)58.7Axial rigidity, slight
ca M(N/µm)105.8Axial rigidity, medium
ca S(N/µm)149Axial rigidity, heavy
KaE L(N)131Lift-off force, slight
KaE M(N)588Lift-off force, medium
KaE S(N)1400Lift-off force, heavy