Dimensions
d(mm)190Bore diameter
D(mm)290Outer diameter
W(mm)46Width
rs min(mm)2.1Minimal edge distance
H(mm)259.3Shoulder diameter outer ring
J(mm)221.8Shoulder 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)200Minimal diameter of shaft shoulder
Da max(mm)280Maximal diameter of housing shoulder
ra max(mm)2.1Maximal rounding radius
Performance data
Cr(kN)219Dynamic load rating, radial
C0r(kN)261Static load rating, radial
Cur(kN)8.77Fatigue limit load, radial
nG(min-1)3900Limit speed
nB(min-1)3100Reference speed
Mass
kg11.3Mass