CertBuy 20 PCS 5/8" Roller Ball Transfer Bearing, CY-15H Carbon Steel Ball Transfer Bearing Casters, Ball Bearing Rollers, Universal Base Roller Ball for Conveyor, Roller Stand, Load Capacity 44lbs

I used these in a product I sold to others, and they worked perfectly and felt high quality. If I ever need any more of these, I won't get them anywhere else.

A bit noisy but works well Great price

Roll-Ability was great for what it was used for.

I bought these to make a skate board for my Red Eared Slider Turtle. They seem very well made and roll very nicely. These are the steel ball version.

i gave them 4 stars because, they're closer to 25mm instead of 24 and there's a noticeable gap around the bearing. if gunk gets in there, it my clog it up.

As advertised

I make bowling ball cups with them and have used a few hundred, they work great and I've had zero complaints

Used it to turn pantry trays into mobile baskets