6209ZR

Deep groove ball bearing, single row, steel sheet cage, one shield, 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".

Dimensions

d(mm)45Bore diameter
D(mm)85Outer diameter
W(mm)19Width
rs min(mm)1.1Minimal edge distance
H1(mm)74.7Shoulder diameter outer ring
J(mm)57.2Shoulder diameter inner ring

Connecting dimensions

da min(mm)52Minimal diameter of shaft shoulder
Da max(mm)78Maximal diameter of housing shoulder
ra max(mm)1.1Maximal rounding radius

Performance data

Cr(kN)34.3Dynamic load rating, radial
C0r(kN)22.7Static load rating, radial
Cur(kN)1.18Fatigue limit load, radial
nG(min-1)11000Limit speed
nB(min-1)8900Reference speed

Mass

kg0.405Mass

CAD Data