In article ,
lid says...
Lazy susans are strong and stable but don't allow a friction free spin.

When you find one, let me know. I need a friction-free bearing for my
perpetual motion machine :-).

But seriously folks, it's hard to find a lower friction coeffecient than
a lubricated ball bearing.

I just bought a lazy susan that's a large circle with said bearings and
it's rated for 1000 pounds. Readily available at Ace hardwares, or
cheaper online if you have other stuff to share the shipping cost.

--
Homo sapiens is a goal, not a description