Dimensions
d(mm)320Bore diameter
D(mm)400Outer diameter
W(mm)38Width
rs min(mm)2.1Minimal edge distance
H(mm)373.9Shoulder diameter outer ring
J(mm)347Shoulder 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)330Minimal diameter of shaft shoulder
Da max(mm)390Maximal diameter of housing shoulder
ra max(mm)2.1Maximal rounding radius
Performance data
Cr(kN)174Dynamic load rating, radial
C0r(kN)260Static load rating, radial
Cur(kN)7.14Fatigue limit load, radial
nG(min-1)3400Limit speed
nB(min-1)1700Reference speed
Mass
kg11Mass