Connecting dimensions
da h12(mm)54Diameter of shaft shoulder
Da H12(mm)61.5Diameter of housing shoulder
ra max(mm)0.3Maximal rounding radius
rb max(mm)0.1Maximal rounding radius
Etk(mm)56.3Injection pitch circle
Performance data
Cr(kN)6.9Dynamic load rating, radial
C0r(kN)6.8Static load rating, radial
Cur(kN)0.244Fatigue limit load, radial
nG Grease(min-1)17000Limit speed, grease lubrication
nG Oil(min-1)28000Limit speed, oil lubrication
FV L(N)33Preload force, slight
FV M(N)130Preload force, medium
FV S(N)330Preload force, heavy
ca L(N/µm)70.5Axial rigidity, slight
ca M(N/µm)118Axial rigidity, medium
ca S(N/µm)170Axial rigidity, heavy
KaE L(N)95Lift-off force, slight
KaE M(N)388Lift-off force, medium
KaE S(N)1008Lift-off force, heavy