Connecting dimensions
da h12(mm)56Diameter of shaft shoulder
Da H12(mm)74Diameter of housing shoulder
ra max(mm)1Maximal rounding radius
rb max(mm)0.6Maximal rounding radius
Etk(mm)62.4Injection pitch circle
Performance data
Cr(kN)18.2Dynamic load rating, radial
C0r(kN)10.4Static load rating, radial
Cur(kN)0.73Fatigue limit load, radial
nG Grease(min-1)24000Limit speed, grease lubrication
nG Oil(min-1)35000Limit speed, oil lubrication
FV L(N)110Preload force, slight
FV M(N)290Preload force, medium
FV S(N)612Preload force, heavy
ca L(N/µm)90Axial rigidity, slight
ca M(N/µm)130Axial rigidity, medium
ca S(N/µm)170Axial rigidity, heavy
KaE L(N)320Lift-off force, slight
KaE M(N)850Lift-off force, medium
KaE S(N)1800Lift-off force, heavy