Review on Yardwe Stainless Transfer Universal Conveyor: Efficient and Reliable Conveying Solution for Various Industries by Christopher Gulledge

So I ordered 4 different brands of these bearings and these bearings are by far the best. They roll very clean and free, most other brands are very grainy and rough. I use them as part of a custom bowling ball spinner and you can feel and hear the quality. If you don't care, save a few bucks and opt for something else, but if you want quality stock then this is it.