Connecting dimensions
da h12(mm)50Diameter of shaft shoulder
Da H12(mm)63.5Diameter of housing shoulder
ra max(mm)0.6Maximal rounding radius
Etk(mm)54.7Injection pitch circle
Etk1(mm)53.9Injection pitch circle
Performance data
Cr(kN)10Dynamic load rating, radial
C0r(kN)5.5Static load rating, radial
Cur(kN)0.218Fatigue limit load, radial
nG Grease(min-1)35000Limit speed, grease lubrication
nG Oil(min-1)54000Limit speed, oil lubrication
FV L(N)24Preload force, slight
FV M(N)72Preload force, medium
FV S(N)144Preload force, heavy
ca L(N/µm)31Axial rigidity, slight
ca M(N/µm)47Axial rigidity, medium
ca S(N/µm)63Axial rigidity, heavy
KaE L(N)72Lift-off force, slight
KaE M(N)220Lift-off force, medium
KaE S(N)457Lift-off force, heavy