Dimensions
d(mm)340Bore diameter
D(mm)420Outer diameter
W(mm)38Width
rs min(mm)2.1Minimal edge distance
H(mm)394.2Shoulder diameter outer ring
J(mm)366.7Shoulder 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)350Minimal diameter of shaft shoulder
Da max(mm)410Maximal diameter of housing shoulder
ra max(mm)2.1Maximal rounding radius
Performance data
Cr(kN)175Dynamic load rating, radial
C0r(kN)269Static load rating, radial
Cur(kN)7.18Fatigue limit load, radial
nG(min-1)3200Limit speed
nB(min-1)1600Reference speed
Mass
kg11.5Mass