Connecting dimensions
da h12(mm)93Diameter of shaft shoulder
Da H12(mm)122Diameter of housing shoulder
ra max(mm)1Maximal rounding radius
rb max(mm)0.6Maximal rounding radius
Etk(mm)103.3Injection pitch circle
Performance data
Cr(kN)56.6Dynamic load rating, radial
C0r(kN)56.5Static load rating, radial
Cur(kN)2.84Fatigue limit load, radial
nG Grease(min-1)9500Limit speed, grease lubrication
nG Oil(min-1)15000Limit speed, oil lubrication
FV L(N)544Preload force, slight
FV M(N)1890Preload force, medium
FV S(N)3950Preload force, heavy
ca L(N/µm)211Axial rigidity, slight
ca M(N/µm)336.9Axial rigidity, medium
ca S(N/µm)457.1Axial rigidity, heavy
KaE L(N)1590Lift-off force, slight
KaE M(N)5720Lift-off force, medium
KaE S(N)12300Lift-off force, heavy