Dimensions
d(mm)240Bore diameter
D(mm)300Outer diameter
W(mm)28Width
rs min(mm)2Minimal edge distance
H(mm)281.5Shoulder diameter outer ring
J(mm)260Shoulder diameter inner ring
Deep groove ball bearing, single row, brass cage guided by 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".
Connecting dimensions
da min(mm)249Minimal diameter of shaft shoulder
Da max(mm)291Maximal diameter of housing shoulder
ra max(mm)2Maximal rounding radius
Performance data
Cr(kN)106Dynamic load rating, radial
C0r(kN)159Static load rating, radial
Cur(kN)5.04Fatigue limit load, radial
nG(min-1)2900Limit speed
nB(min-1)2300Reference speed
Mass
kg4.43Mass