Dimensions
d(mm)400Bore diameter
D(mm)540Outer diameter
W(mm)44Width
rs min(mm)3Minimal edge distance
H(mm)491Shoulder diameter outer ring
J(mm)449Shoulder 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)412Minimal diameter of shaft shoulder
Da max(mm)528Maximal diameter of housing shoulder
ra max(mm)2.5Maximal rounding radius
Performance data
Cr(kN)278Dynamic load rating, radial
C0r(kN)439Static load rating, radial
Cur(kN)10.1Fatigue limit load, radial
nG(min-1)1900Limit speed
nB(min-1)1200Reference speed
Mass
kg30.9Mass