Dimensions
d(mm)40Bore diameter
D(mm)90Outer diameter
W(mm)23Width
rs min(mm)1.5Minimal edge distance
a(mm)46Span
H(mm)73.4Shoulder diameter outer ring
J(mm)56.6Shoulder diameter inner ring
Four-point contact bearing, single row, split inner ring, contact angle 35°, polyamide cage, 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(°)35Contact angle
Connecting dimensions
da min(mm)49Minimal diameter of shaft shoulder
Da max(mm)81Maximal diameter of housing shoulder
ra max(mm)1.5Maximal rounding radius
Performance data
Cr(kN)83.5Dynamic load rating, radial
C0r(kN)68.4Static load rating, radial
Cur(kN)3.56Fatigue limit load, radial
nG(min-1)8500Limit speed
nB(min-1)6400Reference speed
Mass
kg0.689Mass