Connecting dimensions
da h12(mm)493Diameter of shaft shoulder
Da H12(mm)587Diameter of housing shoulder
ra max(mm)1.5Maximal rounding radius
rb max(mm)1Maximal rounding radius
Etk(mm)526.2Injection pitch circle
Performance data
Cr(kN)502Dynamic load rating, radial
C0r(kN)868Static load rating, radial
Cur(kN)19.5Fatigue limit load, radial
nG Grease(min-1)1800Limit speed, grease lubrication
nG Oil(min-1)2800Limit speed, oil lubrication
FV L(N)4180Preload force, slight
FV M(N)14900Preload force, medium
FV S(N)31500Preload force, heavy
ca L(N/µm)820Axial rigidity, slight
ca M(N/µm)1300Axial rigidity, medium
ca S(N/µm)1740Axial rigidity, heavy
KaE L(N)12100Lift-off force, slight
KaE M(N)44100Lift-off force, medium
KaE S(N)95300Lift-off force, heavy