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)87Injection pitch circle
Performance data
Cr(kN)33.9Dynamic load rating, radial
C0r(kN)30.7Static load rating, radial
Cur(kN)1.6Fatigue limit load, radial
nG Grease(min-1)13000Limit speed, grease lubrication
nG Oil(min-1)20000Limit speed, oil lubrication
FV L(N)172Preload force, slight
FV M(N)594Preload force, medium
FV S(N)1244Preload force, heavy
ca L(N/µm)68.3Axial rigidity, slight
ca M(N/µm)118.4Axial rigidity, medium
ca S(N/µm)172.3Axial rigidity, heavy
KaE L(N)532Lift-off force, slight
KaE M(N)1990Lift-off force, medium
KaE S(N)4460Lift-off force, heavy