Review on 🔍 Optical Horizontal Bearing Bushing by CNBTR by Daniel Steele

linear bearing relatively loose and very coarse. They seem to roll well when turning the shaft but bad for linear movement. But still you get what you pay for :) I think I was hoping for more but for my application it will work fine. I'm seeing if a little lube would help. What did I expect? --- A similar McMasterCarr product would cost ten times more. So I think I have nothing to complain about. In short, they will work for my application, but I don't need super precision.