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)8.6Dynamic load rating, radial
C0r(kN)5.8Static load rating, radial
Cur(kN)0.302Fatigue limit load, radial
nG Grease(min-1)30000Limit speed, grease lubrication
nG Oil(min-1)48000Limit speed, oil lubrication
FV L(N)40Preload force, slight
FV M(N)160Preload force, medium
FV S(N)346Preload force, heavy
ca L(N/µm)30Axial rigidity, slight
ca M(N/µm)54.5Axial rigidity, medium
ca S(N/µm)82Axial rigidity, heavy
KaE L(N)117Lift-off force, slight
KaE M(N)542Lift-off force, medium
KaE S(N)1280Lift-off force, heavy