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 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)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)26.2Static load rating, radial
Cur(kN)0.91Fatigue limit load, radial
nG Grease(min-1)15000Limit speed, grease lubrication
nG Oil(min-1)24000Limit speed, oil lubrication
FV L(N)83Preload force, slight
FV M(N)249Preload force, medium
FV S(N)498Preload force, heavy
ca L(N/µm)70Axial rigidity, slight
ca M(N/µm)107Axial rigidity, medium
ca S(N/µm)144Axial rigidity, heavy
KaE L(N)245Lift-off force, slight
KaE M(N)761Lift-off force, medium
KaE S(N)1573Lift-off force, heavy
Mass
kg0.94Mass