Connecting dimensions
da h12(mm)36Diameter of shaft shoulder
Da H12(mm)49Diameter of housing shoulder
ra max(mm)1Maximal rounding radius
Etk(mm)40.9Injection pitch circle
Etk1(mm)40.1Injection pitch circle
Performance data
Cr(kN)8.8Dynamic load rating, radial
C0r(kN)4.3Static load rating, radial
Cur(kN)0.215Fatigue limit load, radial
nG Grease(min-1)38000Limit speed, grease lubrication
nG Oil(min-1)56000Limit speed, oil lubrication
FV L(N)29Preload force, slight
FV M(N)87Preload force, medium
FV S(N)174Preload force, heavy
ca L(N/µm)24.3Axial rigidity, slight
ca M(N/µm)38.8Axial rigidity, medium
ca S(N/µm)53.5Axial rigidity, heavy
KaE L(N)87Lift-off force, slight
KaE M(N)280Lift-off force, medium
KaE S(N)589Lift-off force, heavy