Dimensions
d(mm)110Bore diameter
D(mm)150Outer diameter
W(mm)20Width
a(mm)30Span
rs min(mm)1.1Minimal edge distance
r1s min(mm)0.6Minimal edge distance
Hybrid spindle bearings for higher speeds, adjusted, in pairs or sets, contact angle 17°, 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(°)17Contact angle
Connecting dimensions
da h12(mm)117Diameter of shaft shoulder
Da H12(mm)143Diameter of housing shoulder
ra max(mm)1.1Maximal rounding radius
rb max(mm)0.6Maximal rounding radius
Etk(mm)126.7Injection pitch circle
Performance data
Cr(kN)49Dynamic load rating, radial
C0r(kN)34.9Static load rating, radial
Cur(kN)1.21Fatigue limit load, radial
nG Grease(min-1)16000Limit speed, grease lubrication
nG Oil(min-1)23000Limit speed, oil lubrication
FV L(N)130Preload force, slight
FV M(N)390Preload force, medium
FV S(N)779Preload force, heavy
ca L(N/µm)92Axial rigidity, slight
ca M(N/µm)138Axial rigidity, medium
ca S(N/µm)180Axial rigidity, heavy
KaE L(N)590Lift-off force, slight
KaE M(N)1600Lift-off force, medium
KaE S(N)3450Lift-off force, heavy
Mass
kg0.767Mass