Connecting dimensions
da h12(mm)48Diameter of shaft shoulder
Da H12(mm)72Diameter of housing shoulder
ra max(mm)1Maximal rounding radius
rb max(mm)1Maximal rounding radius
Etk(mm)56.7Injection pitch circle
Performance data
Cr(kN)32.2Dynamic load rating, radial
C0r(kN)21.8Static load rating, radial
Cur(kN)1.14Fatigue limit load, radial
nG Grease(min-1)17000Limit speed, grease lubrication
nG Oil(min-1)28000Limit speed, oil lubrication
FV L(N)259Preload force, slight
FV M(N)910Preload force, medium
FV S(N)1925Preload force, heavy
ca L(N/µm)114Axial rigidity, slight
ca M(N/µm)186Axial rigidity, medium
ca S(N/µm)254Axial rigidity, heavy
KaE L(N)764Lift-off force, slight
KaE M(N)2800Lift-off force, medium
KaE S(N)6110Lift-off force, heavy