Dimensions
d(mm)80Bore diameter
D(mm)110Outer diameter
W(mm)16Width
a(mm)21Span
rs min(mm)1Minimal edge distance
High-speed hybrid spindle bearing, adjusted, in pairs or sets, contact angle 15°, cage made of laminated fabric, diminished tolerances, rings made of Cronidur® 30, rolling elements made of silicon nitride
Technical data
*) the unit "B" in the graphics corresponds in English to the unit "W" for "Width".
Contact angle
α(°)15Contact angle
Connecting dimensions
da h12(mm)86Diameter of shaft shoulder
Da H12(mm)104Diameter of housing shoulder
ra max(mm)0.6Maximal rounding radius
Etk(mm)92.8Injection pitch circle
Etk1(mm)91.6Injection pitch circle
Performance data
Cr(kN)33.8Dynamic load rating, radial
C0r(kN)14.2Static load rating, radial
Cur(kN)1.34Fatigue limit load, radial
nG Grease(min-1)24000Limit speed, grease lubrication
nG Oil(min-1)36000Limit speed, oil lubrication
FV L(N)50Preload force, slight
FV M(N)150Preload force, medium
FV S(N)300Preload force, heavy
ca L(N/µm)52Axial rigidity, slight
ca M(N/µm)79Axial rigidity, medium
ca S(N/µm)106Axial rigidity, heavy
KaE L(N)148Lift-off force, slight
KaE M(N)461Lift-off force, medium
KaE S(N)954Lift-off force, heavy
Mass
kg0.385Mass