Dimensions
d(mm)65Bore diameter
D(mm)100Outer diameter
W(mm)18Width
a(mm)22Span
rs min(mm)1.1Minimal edge distance
r1s min(mm)0.6Minimal edge distance
Hybrid spindle bearing for higher speeds, adjusted, in pairs or sets, contact angle 17°, cage made of laminated fabric, diminished tolerances, rings made of Cronidur® 30, 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(°)17Contact angle
Connecting dimensions
da h12(mm)72Diameter of shaft shoulder
Da H12(mm)93Diameter of housing shoulder
ra max(mm)1.1Maximal rounding radius
rb max(mm)0.6Maximal rounding radius
Etk(mm)79.9Injection pitch circle
Performance data
Cr(kN)45Dynamic load rating, radial
C0r(kN)15.8Static load rating, radial
Cur(kN)1.48Fatigue limit load, radial
nG Grease(min-1)30000Limit speed, grease lubrication
nG Oil(min-1)45000Limit speed, oil lubrication
FV L(N)68Preload force, slight
FV M(N)204Preload force, medium
FV S(N)408Preload force, heavy
ca L(N/µm)57Axial rigidity, slight
ca M(N/µm)85Axial rigidity, medium
ca S(N/µm)115Axial rigidity, heavy
KaE L(N)262Lift-off force, slight
KaE M(N)707Lift-off force, medium
KaE S(N)1530Lift-off force, heavy
Mass
kg0.401Mass