Connecting dimensions
da h12(mm)81Diameter of shaft shoulder
Da H12(mm)99.5Diameter of housing shoulder
ra max(mm)0.6Maximal rounding radius
Etk(mm)88Injection pitch circle
Etk1(mm)86.8Injection pitch circle
Performance data
Cr(kN)27.9Dynamic load rating, radial
C0r(kN)12Static load rating, radial
Cur(kN)1.13Fatigue limit load, radial
nG Grease(min-1)22000Limit speed, grease lubrication
nG Oil(min-1)34000Limit speed, oil lubrication
FV L(N)72Preload force, slight
FV M(N)220Preload force, medium
FV S(N)435Preload force, heavy
ca L(N/µm)124.5Axial rigidity, slight
ca M(N/µm)185.4Axial rigidity, medium
ca S(N/µm)238Axial rigidity, heavy
KaE L(N)211Lift-off force, slight
KaE M(N)641Lift-off force, medium
KaE S(N)1297Lift-off force, heavy