Dimensions
d(mm)110Bore diameter
D(mm)150Outer diameter
W(mm)20Width
a(mm)27Span
rs min(mm)1.1Minimal edge distance
High-speed hybrid spindle bearing, adjusted, in pairs or sets, contact angle 15°, 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(°)15Contact 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)34.2Dynamic load rating, radial
C0r(kN)28.5Static load rating, radial
Cur(kN)1.26Fatigue limit load, radial
nG Grease(min-1)12000Limit speed, grease lubrication
nG Oil(min-1)19000Limit speed, oil lubrication
FV L(N)121Preload force, slight
FV M(N)363Preload force, medium
FV S(N)726Preload force, heavy
ca L(N/µm)71Axial rigidity, slight
ca M(N/µm)112Axial rigidity, medium
ca S(N/µm)152Axial rigidity, heavy
KaE L(N)357Lift-off force, slight
KaE M(N)1120Lift-off force, medium
KaE S(N)2342Lift-off force, heavy
Mass
kg1Mass