Dimensions
d(mm)110Bore diameter
D(mm)170Outer diameter
W(mm)28Width
a(mm)33Span
rs min(mm)2Minimal edge distance
r1s min(mm)1.1Minimal edge distance
Hybrid spindle bearing, adjusted, in pairs or sets, contact angle 15°, cage made of laminated fabric, diminished tolerances, rings made of high-quality roller bearing steel, 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)121Diameter of shaft shoulder
Da H12(mm)159Diameter of housing shoulder
ra max(mm)2Maximal rounding radius
rb max(mm)1Maximal rounding radius
Etk(mm)134.3Injection pitch circle
Performance data
Cr(kN)110Dynamic load rating, radial
C0r(kN)94.8Static load rating, radial
Cur(kN)3.018Fatigue limit load, radial
nG Grease(min-1)12000Limit speed, grease lubrication
nG Oil(min-1)18000Limit speed, oil lubrication
FV L(N)340Preload force, slight
FV M(N)1145Preload force, medium
FV S(N)2365Preload force, heavy
ca L(N/µm)105Axial rigidity, slight
ca M(N/µm)170.6Axial rigidity, medium
ca S(N/µm)240Axial rigidity, heavy
KaE L(N)1030Lift-off force, slight
KaE M(N)3660Lift-off force, medium
KaE S(N)8000Lift-off force, heavy
Mass
kg1.61Mass