Dimensions
d(mm)45Bore diameter
D(mm)85Outer diameter
W(mm)19Width
rs min(mm)1.1Minimal edge distance
a(mm)46Span
H(mm)72Shoulder diameter outer ring
J(mm)58.4Shoulder diameter inner ring
Four-point contact bearing, single row, split inner ring, contact angle 35°, brass cage guided on outer shoulder, 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)52Minimal diameter of shaft shoulder
Da max(mm)78Maximal diameter of housing shoulder
ra max(mm)1Maximal rounding radius
Performance data
Cr(kN)58.7Dynamic load rating, radial
C0r(kN)53.4Static load rating, radial
Cur(kN)2.78Fatigue limit load, radial
nG(min-1)11000Limit speed
nB(min-1)7000Reference speed
Mass
kg0.5Mass