Dimensions
d(mm)320Bore diameter
D(mm)400Outer diameter
W(mm)25Width
rs min(mm)1.5Minimal edge distance
H(mm)372Shoulder diameter outer ring
J(mm)349Shoulder 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)327Minimal diameter of shaft shoulder
Da max(mm)393Maximal diameter of housing shoulder
ra max(mm)1.5Maximal rounding radius
Performance data
Cr(kN)115Dynamic load rating, radial
C0r(kN)172Static load rating, radial
Cur(kN)4.62Fatigue limit load, radial
nG(min-1)2500Limit speed
nB(min-1)1400Reference speed
Mass
kg7.77Mass