Dimensions
d(mm)40Bore diameter
D(mm)90Outer diameter
W(mm)23Width
rs min(mm)1.5Minimal edge distance
r1s min(mm)1Minimal edge distance
a(mm)39Span
H(mm)71.3Shoulder diameter outer ring
J(mm)59.2Shoulder diameter inner ring
Angular contact ball bearing, single row, contact angle 40°, 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(°)40Contact angle
Connecting dimensions
da min(mm)49Minimal diameter of shaft shoulder
Da max(mm)81Maximal diameter of housing shoulder
Db max(mm)84.8Maximal diameter of housing shoulder
ra max(mm)1.5Maximal rounding radius
rb max(mm)1Maximal rounding radius
Performance data
Cr(kN)49.2Dynamic load rating, radial
C0r(kN)34.2Static load rating, radial
Cur(kN)1.78Fatigue limit load, radial
nG(min-1)9500Limit speed
nB(min-1)7300Reference speed
Mass
kg0.614Mass