Connecting dimensions
da h12(mm)65Diameter of shaft shoulder
Da H12(mm)80.5Diameter of housing shoulder
ra max(mm)0.6Maximal rounding radius
Etk(mm)70.7Injection pitch circle
Etk1(mm)69.7Injection pitch circle
Performance data
Cr(kN)21Dynamic load rating, radial
C0r(kN)8Static load rating, radial
Cur(kN)0.751Fatigue limit load, radial
nG Grease(min-1)28000Limit speed, grease lubrication
nG Oil(min-1)43000Limit speed, oil lubrication
FV L(N)53Preload force, slight
FV M(N)159Preload force, medium
FV S(N)318Preload force, heavy
ca L(N/µm)99Axial rigidity, slight
ca M(N/µm)146Axial rigidity, medium
ca S(N/µm)189Axial rigidity, heavy
KaE L(N)153Lift-off force, slight
KaE M(N)468Lift-off force, medium
KaE S(N)951Lift-off force, heavy