Dimensions
d(mm)80Bore diameter
D(mm)110Outer diameter
W(mm)16Width
a(mm)23Span
rs min(mm)0.6Minimal edge distance
r1s min(mm)0.3Minimal edge distance
Spindle bearing for higher speeds, adjusted, in pairs or sets, contact angle 17°, cage made of laminated fabric, diminished tolerances, rings and rolling elements made of high-quality roller bearing steel
Technical data
*) the unit "B" in the graphics corresponds in English to the unit "W" for "Width".
Contact angle
α(°)17Contact angle
Connecting dimensions
da h12(mm)86Diameter of shaft shoulder
Da H12(mm)104Diameter of housing shoulder
ra max(mm)0.6Maximal rounding radius
rb max(mm)0.3Maximal rounding radius
Etk(mm)92.3Injection pitch circle
Performance data
Cr(kN)30.4Dynamic load rating, radial
C0r(kN)20.5Static load rating, radial
Cur(kN)1.75Fatigue limit load, radial
nG Grease(min-1)17000Limit speed, grease lubrication
nG Oil(min-1)26000Limit speed, oil lubrication
FV L(N)177Preload force, slight
FV M(N)473Preload force, medium
FV S(N)995Preload force, heavy
ca L(N/µm)77Axial rigidity, slight
ca M(N/µm)117Axial rigidity, medium
ca S(N/µm)157Axial rigidity, heavy
KaE L(N)530Lift-off force, slight
KaE M(N)1460Lift-off force, medium
KaE S(N)3210Lift-off force, heavy
Mass
kg0.374Mass