Dimensions
d(mm)380Bore diameter
D(mm)520Outer diameter
W(mm)44Width
rs min(mm)3Minimal edge distance
H(mm)471Shoulder diameter outer ring
J(mm)429Shoulder 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)392Minimal diameter of shaft shoulder
Da max(mm)508Maximal diameter of housing shoulder
ra max(mm)2.5Maximal rounding radius
Performance data
Cr(kN)274Dynamic load rating, radial
C0r(kN)428Static load rating, radial
Cur(kN)9.95Fatigue limit load, radial
nG(min-1)2000Limit speed
nB(min-1)1300Reference speed
Mass
kg29.8Mass