Connecting dimensions
da h12(mm)41Diameter of shaft shoulder
Da H12(mm)56Diameter of housing shoulder
ra max(mm)1Maximal rounding radius
rb max(mm)0.3Maximal rounding radius
Etk(mm)46.3Injection pitch circle
Performance data
Cr(kN)16.2Dynamic load rating, radial
C0r(kN)12.7Static load rating, radial
Cur(kN)0.66Fatigue limit load, radial
nG Grease(min-1)24000Limit speed, grease lubrication
nG Oil(min-1)38000Limit speed, oil lubrication
FV L(N)96Preload force, slight
FV M(N)332Preload force, medium
FV S(N)698Preload force, heavy
ca L(N/µm)38.8Axial rigidity, slight
ca M(N/µm)67.5Axial rigidity, medium
ca S(N/µm)99.5Axial rigidity, heavy
KaE L(N)300Lift-off force, slight
KaE M(N)1130Lift-off force, medium
KaE S(N)2550Lift-off force, heavy