Connecting dimensions
da h12(mm)55Diameter of shaft shoulder
Da H12(mm)67.5Diameter of housing shoulder
ra max(mm)0.6Maximal rounding radius
Etk(mm)59.2Injection pitch circle
Etk1(mm)58.4Injection pitch circle
Performance data
Cr(kN)16.8Dynamic load rating, radial
C0r(kN)5.9Static load rating, radial
Cur(kN)0.559Fatigue limit load, radial
nG Grease(min-1)36000Limit speed, grease lubrication
nG Oil(min-1)56000Limit 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)32Axial rigidity, slight
ca M(N/µm)49Axial rigidity, medium
ca S(N/µm)66Axial rigidity, heavy
KaE L(N)71Lift-off force, slight
KaE M(N)222Lift-off force, medium
KaE S(N)465Lift-off force, heavy