6021ZR

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)105Bore diameter
D(mm)160Outer diameter
W(mm)26Width
rs min(mm)2Minimal edge distance
H1(mm)145.3Shoulder diameter outer ring
J(mm)121.7Shoulder diameter inner ring

Connecting dimensions

da min(mm)113.8Minimal diameter of shaft shoulder
Da max(mm)151.2Maximal diameter of housing shoulder
ra max(mm)2Maximal rounding radius

Performance data

Cr(kN)65.7Dynamic load rating, radial
C0r(kN)58.2Static load rating, radial
Cur(kN)2.64Fatigue limit load, radial
nG(min-1)5500Limit speed
nB(min-1)5000Reference speed

Mass

kg1.58Mass

CAD Data