Connecting dimensions
da h12(mm)81Diameter of shaft shoulder
Da H12(mm)99.5Diameter of housing shoulder
ra max(mm)0.6Maximal rounding radius
rb max(mm)0.3Maximal rounding radius
Etk(mm)87.6Injection pitch circle
Performance data
Cr(kN)27.8Dynamic load rating, radial
C0r(kN)18Static load rating, radial
Cur(kN)1.65Fatigue limit load, radial
nG Grease(min-1)17000Limit speed, grease lubrication
nG Oil(min-1)26000Limit speed, oil lubrication
FV L(N)245Preload force, slight
FV M(N)650Preload force, medium
FV S(N)1350Preload force, heavy
ca L(N/µm)134Axial rigidity, slight
ca M(N/µm)191Axial rigidity, medium
ca S(N/µm)254Axial rigidity, heavy
KaE L(N)710Lift-off force, slight
KaE M(N)1900Lift-off force, medium
KaE S(N)4050Lift-off force, heavy