Connecting dimensions
da h12(mm)185Diameter of shaft shoulder
Da H12(mm)246Diameter of housing shoulder
ra max(mm)2Maximal rounding radius
rb max(mm)1Maximal rounding radius
Etk(mm)205.5Injection pitch circle
Performance data
Cr(kN)237Dynamic load rating, radial
C0r(kN)252Static load rating, radial
Cur(kN)8.97Fatigue limit load, radial
nG Grease(min-1)5300Limit speed, grease lubrication
nG Oil(min-1)8000Limit speed, oil lubrication
FV L(N)1460Preload force, slight
FV M(N)4560Preload force, medium
FV S(N)9250Preload force, heavy
ca L(N/µm)174.4Axial rigidity, slight
ca M(N/µm)285Axial rigidity, medium
ca S(N/µm)408Axial rigidity, heavy
KaE L(N)4500Lift-off force, slight
KaE M(N)15100Lift-off force, medium
KaE S(N)32700Lift-off force, heavy