Connecting dimensions
da h12(mm)112Diameter of shaft shoulder
Da H12(mm)138Diameter of housing shoulder
ra max(mm)0.6Maximal rounding radius
rb max(mm)0.6Maximal rounding radius
Etk(mm)121.2Injection pitch circle
Performance data
Cr(kN)54.7Dynamic load rating, radial
C0r(kN)48.8Static load rating, radial
Cur(kN)1.73Fatigue limit load, radial
nG Grease(min-1)11000Limit speed, grease lubrication
nG Oil(min-1)17000Limit speed, oil lubrication
FV L(N)202Preload force, slight
FV M(N)850Preload force, medium
FV S(N)1880Preload force, heavy
ca L(N/µm)186.9Axial rigidity, slight
ca M(N/µm)315Axial rigidity, medium
ca S(N/µm)424.3Axial rigidity, heavy
KaE L(N)592Lift-off force, slight
KaE M(N)2540Lift-off force, medium
KaE S(N)5470Lift-off force, heavy