Connecting dimensions
da h12(mm)22Diameter of shaft shoulder
Da H12(mm)33.5Diameter of housing shoulder
ra max(mm)0.3Maximal rounding radius
rb max(mm)0.1Maximal rounding radius
Etk(mm)27.3Injection pitch circle
Performance data
Cr(kN)6.9Dynamic load rating, radial
C0r(kN)4.2Static load rating, radial
Cur(kN)0.216Fatigue limit load, radial
nG Grease(min-1)38000Limit speed, grease lubrication
nG Oil(min-1)60000Limit speed, oil lubrication
FV L(N)41Preload force, slight
FV M(N)172Preload force, medium
FV S(N)391Preload force, heavy
ca L(N/µm)47Axial rigidity, slight
ca M(N/µm)84.1Axial rigidity, medium
ca S(N/µm)118.3Axial rigidity, heavy
KaE L(N)130Lift-off force, slight
KaE M(N)525Lift-off force, medium
KaE S(N)1240Lift-off force, heavy