Connecting dimensions
da h12(mm)44Diameter of shaft shoulder
Da H12(mm)63Diameter of housing shoulder
ra max(mm)1Maximal rounding radius
rb max(mm)0.6Maximal rounding radius
Etk(mm)50.7Injection pitch circle
Performance data
Cr(kN)25.5Dynamic load rating, radial
C0r(kN)19.4Static load rating, radial
Cur(kN)0.983Fatigue limit load, radial
nG Grease(min-1)20000Limit speed, grease lubrication
nG Oil(min-1)34000Limit speed, oil lubrication
FV L(N)135Preload force, slight
FV M(N)455Preload force, medium
FV S(N)940Preload force, heavy
ca L(N/µm)45Axial rigidity, slight
ca M(N/µm)79Axial rigidity, medium
ca S(N/µm)116Axial rigidity, heavy
KaE L(N)427Lift-off force, slight
KaE M(N)1550Lift-off force, medium
KaE S(N)3475Lift-off force, heavy