Dimensions
d(mm)110Bore diameter
D(mm)150Outer diameter
W(mm)20Width
a(mm)40Span
rs min(mm)1.1Minimal edge distance
High-speed hybrid spindle bearing, adjusted, in pairs or sets, contact angle 25°, 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(°)25Contact angle
Connecting dimensions
da h12(mm)117Diameter of shaft shoulder
Da H12(mm)143Diameter of housing shoulder
ra max(mm)0.6Maximal rounding radius
Etk(mm)127.2Injection pitch circle
Etk1(mm)125.7Injection pitch circle
Performance data
Cr(kN)32.7Dynamic load rating, radial
C0r(kN)26.8Static load rating, radial
Cur(kN)1.19Fatigue limit load, radial
nG Grease(min-1)11000Limit speed, grease lubrication
nG Oil(min-1)17000Limit speed, oil lubrication
FV L(N)196Preload force, slight
FV M(N)588Preload force, medium
FV S(N)1175Preload force, heavy
ca L(N/µm)180Axial rigidity, slight
ca M(N/µm)268Axial rigidity, medium
ca S(N/µm)349Axial rigidity, heavy
KaE L(N)560Lift-off force, slight
KaE M(N)1709Lift-off force, medium
KaE S(N)3480Lift-off force, heavy
Mass
kg1Mass