Dimensions
d(mm)55Bore diameter
D(mm)120Outer diameter
W(mm)29Width
rs min(mm)2Minimal edge distance
a(mm)61Span
H(mm)98Shoulder diameter outer ring
J(mm)76.7Shoulder 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)66Minimal diameter of shaft shoulder
Da max(mm)109Maximal diameter of housing shoulder
ra max(mm)2Maximal rounding radius
Performance data
Cr(kN)124Dynamic load rating, radial
C0r(kN)110Static load rating, radial
Cur(kN)5.75Fatigue limit load, radial
nG(min-1)10000Limit speed
nB(min-1)5000Reference speed
Mass
kg1.38Mass