Connecting dimensions
da h12(mm)41Diameter of shaft shoulder
Da H12(mm)56Diameter of housing shoulder
ra max(mm)1Maximal rounding radius
rb max(mm)0.3Maximal rounding radius
Etk(mm)46.3Injection pitch circle
Performance data
Cr(kN)15.4Dynamic load rating, radial
C0r(kN)11.8Static load rating, radial
Cur(kN)0.613Fatigue limit load, radial
nG Grease(min-1)22000Limit speed, grease lubrication
nG Oil(min-1)34000Limit speed, oil lubrication
FV L(N)135Preload force, slight
FV M(N)520Preload force, medium
FV S(N)1118Preload force, heavy
ca L(N/µm)88.2Axial rigidity, slight
ca M(N/µm)147Axial rigidity, medium
ca S(N/µm)202Axial rigidity, heavy
KaE L(N)400Lift-off force, slight
KaE M(N)1580Lift-off force, medium
KaE S(N)3525Lift-off force, heavy