Dimensions
d(mm)95Bore diameter
D(mm)145Outer diameter
W(mm)24Width
a(mm)28Span
rs min(mm)1.5Minimal edge distance
High-speed hybrid spindle bearing, adjusted, in pairs or sets, contact angle 15°, contactless sealed at both sides, 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)105Diameter of shaft shoulder
Da H12(mm)136Diameter of housing shoulder
ra max(mm)1.5Maximal rounding radius
Performance data
Cr(kN)38.2Dynamic load rating, radial
C0r(kN)25.4Static load rating, radial
Cur(kN)0.92Fatigue limit load, radial
nG Grease(min-1)16000Limit speed, grease lubrication
FV L(N)89Preload force, slight
FV M(N)267Preload force, medium
FV S(N)534Preload force, heavy
ca L(N/µm)65Axial rigidity, slight
ca M(N/µm)101Axial rigidity, medium
ca S(N/µm)135Axial rigidity, heavy
KaE L(N)263Lift-off force, slight
KaE M(N)822Lift-off force, medium
KaE S(N)1702Lift-off force, heavy
Mass
kg1.28Mass