Connecting dimensions
da h12(mm)70Diameter of shaft shoulder
Da H12(mm)85.5Diameter of housing shoulder
ra max(mm)0.6Maximal rounding radius
rb max(mm)0.3Maximal rounding radius
Etk(mm)75.5Injection pitch circle
Performance data
Cr(kN)19.1Dynamic load rating, radial
C0r(kN)12.4Static load rating, radial
Cur(kN)1.15Fatigue limit load, radial
nG Grease(min-1)21000Limit speed, grease lubrication
nG Oil(min-1)32000Limit speed, oil lubrication
FV L(N)120Preload force, slight
FV M(N)318Preload force, medium
FV S(N)670Preload force, heavy
ca L(N/µm)61Axial rigidity, slight
ca M(N/µm)87Axial rigidity, medium
ca S(N/µm)115Axial rigidity, heavy
KaE L(N)290Lift-off force, slight
KaE M(N)980Lift-off force, medium
KaE S(N)2150Lift-off force, heavy