Flat Bearing?

[DrJoePrime]

This appears to be flat or thrust bearing of some sort .. in copper.

Is it familiar to anyone?

 

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[doublet2a]

Hi Joe

Looks like something for a "Lazy Susan"

Tim

 

[Rmeav8r]

Maybe a caged bearing. Looks similar to bicycle bearings.

 

[NOLA_Ken]

I have seen bearings like that before somewhere, but I can't seem to figure out where. It seems to me the ones I saw were plated in copper though, and not solid copper. Seems I saw them in my grandfathers garage, but sadly he's no longer with us for me to ask him...