Connecting dimensions
da h12(mm)117Diameter of shaft shoulder
Da H12(mm)143Diameter of housing shoulder
ra max(mm)0.6Maximal rounding radius
rb max(mm)0.6Maximal rounding radius
Etk(mm)126.2Injection pitch circle
Performance data
Cr(kN)56.1Dynamic load rating, radial
C0r(kN)55Static load rating, radial
Cur(kN)2.51Fatigue limit load, radial
nG Grease(min-1)8000Limit speed, grease lubrication
nG Oil(min-1)12000Limit speed, oil lubrication
FV L(N)460Preload force, slight
FV M(N)1650Preload force, medium
FV S(N)3495Preload force, heavy
ca L(N/µm)226.3Axial rigidity, slight
ca M(N/µm)365Axial rigidity, medium
ca S(N/µm)496Axial rigidity, heavy
KaE L(N)1330Lift-off force, slight
KaE M(N)4970Lift-off force, medium
KaE S(N)10800Lift-off force, heavy