Dimensions
d(mm)280Bore diameter
D(mm)350Outer diameter
W(mm)22Width
rs min(mm)1.1Minimal edge distance
H(mm)325Shoulder diameter outer ring
J(mm)305Shoulder diameter inner ring
Deep groove ball bearing, single row, brass cage guided by rolling elements, 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".
Connecting dimensions
da min(mm)286Minimal diameter of shaft shoulder
Da max(mm)344Maximal diameter of housing shoulder
ra max(mm)1Maximal rounding radius
Performance data
Cr(kN)91.6Dynamic load rating, radial
C0r(kN)129Static load rating, radial
Cur(kN)3.75Fatigue limit load, radial
nG(min-1)2900Limit speed
nB(min-1)1600Reference speed
Mass
kg5.22Mass