Connecting dimensions
da h12(mm)81Diameter of shaft shoulder
Da H12(mm)99.5Diameter of housing shoulder
ra max(mm)0.6Maximal rounding radius
rb max(mm)0.3Maximal rounding radius
Etk(mm)87Injection pitch circle
Performance data
Cr(kN)32.4Dynamic load rating, radial
C0r(kN)28.6Static load rating, radial
Cur(kN)1.49Fatigue limit load, radial
nG Grease(min-1)11000Limit speed, grease lubrication
nG Oil(min-1)18000Limit speed, oil lubrication
FV L(N)234Preload force, slight
FV M(N)900Preload force, medium
FV S(N)1940Preload force, heavy
ca L(N/µm)156Axial rigidity, slight
ca M(N/µm)258.1Axial rigidity, medium
ca S(N/µm)353Axial rigidity, heavy
KaE L(N)685Lift-off force, slight
KaE M(N)2720Lift-off force, medium
KaE S(N)6050Lift-off force, heavy