Dimensions
d(mm)20Bore diameter
D(mm)52Outer diameter
W(mm)15Width
rs min(mm)1.1Minimal edge distance
H1(mm)44.5Shoulder diameter outer ring
J(mm)30.3Shoulder diameter inner ring
Deep groove ball bearing, single row, greased/ lubricated, steel sheet cage, two shields, 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)27Minimal diameter of shaft shoulder
Da max(mm)45Maximal diameter of housing shoulder
ra max(mm)1Maximal rounding radius
Performance data
Cr(kN)17.1Dynamic load rating, radial
C0r(kN)9.38Static load rating, radial
Cur(kN)0.508Fatigue limit load, radial
nG(min-1)9500Limit speed
Mass
kg0.153Mass