Connecting dimensions
da h12(mm)82Diameter of shaft shoulder
Da H12(mm)107Diameter of housing shoulder
ra max(mm)1Maximal rounding radius
rb max(mm)0.6Maximal rounding radius
Etk(mm)91.2Injection pitch circle
Performance data
Cr(kN)51Dynamic load rating, radial
C0r(kN)42.8Static load rating, radial
Cur(kN)2.23Fatigue limit load, radial
nG Grease(min-1)12000Limit speed, grease lubrication
nG Oil(min-1)19000Limit speed, oil lubrication
FV L(N)280Preload force, slight
FV M(N)930Preload force, medium
FV S(N)1925Preload force, heavy
ca L(N/µm)76.6Axial rigidity, slight
ca M(N/µm)132Axial rigidity, medium
ca S(N/µm)192Axial rigidity, heavy
KaE L(N)880Lift-off force, slight
KaE M(N)3140Lift-off force, medium
KaE S(N)6960Lift-off force, heavy