Dimensions
d(mm)95Bore diameter
D(mm)170Outer diameter
W(mm)32Width
a(mm)34Span
rs min(mm)2.1Minimal edge distance
r1s min(mm)2.1Minimal edge distance
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)110.5Diameter of shaft shoulder
Da H12(mm)154Diameter of housing shoulder
ra max(mm)2Maximal rounding radius
rb max(mm)2Maximal rounding radius
Etk(mm)125.8Injection pitch circle
Performance data
Cr(kN)128Dynamic load rating, radial
C0r(kN)98.7Static load rating, radial
Cur(kN)3.34Fatigue limit load, radial
nG Grease(min-1)10000Limit speed, grease lubrication
nG Oil(min-1)17000Limit speed, oil lubrication
FV L(N)410Preload force, slight
FV M(N)1350Preload force, medium
FV S(N)2780Preload force, heavy
ca L(N/µm)100.8Axial rigidity, slight
ca M(N/µm)166.2Axial rigidity, medium
ca S(N/µm)232.1Axial rigidity, heavy
KaE L(N)1260Lift-off force, slight
KaE M(N)4380Lift-off force, medium
KaE S(N)9510Lift-off force, heavy
Mass
kg2.3Mass