Dimensions
d(mm)260Bore diameter
D(mm)480Outer diameter
W(mm)80Width
rs min(mm)5Minimal edge distance
H(mm)402.4Shoulder diameter outer ring
J(mm)337.3Shoulder 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)280Minimal diameter of shaft shoulder
Da max(mm)460Maximal diameter of housing shoulder
ra max(mm)4Maximal rounding radius
Performance data
Cr(kN)455Dynamic load rating, radial
C0r(kN)728Static load rating, radial
Cur(kN)19.7Fatigue limit load, radial
nG(min-1)2400Limit speed
nB(min-1)1700Reference speed
Mass
kg68.4Mass