1” Roller Ball Transfer Bearings 16Pcs, 360º Rotation Universal Roller Bearings, 400Lbs Carbon Steel Round Ball Casters Unit, Ball Bearing Rollers for Conveyor, Roller Stand, Transmission, Furniture

Used these to create an off feed support for my table saw.

Good price - One out of 16 doesn't work Check all of them when you get them Out of the 16 I received, 15 work but 5 or 6 of those don't spin easily. The one that does not work has the main ball moving around a lot while the small inner ball bearings are visibly scattered around inside - sounds like a maraca when shaken. Not a big deal here because I only needed 8

High quality roll smooth

Exactly what I wanted

I use these on rolling cabinets, on the sides rather than the bottom, so that when the cabinets are pushed against each other they roll and don't bump each other. Not their intended use, but it works great for me. More like a "rolling bumper". I'd buy these again.

Good product. The balls on the bearings will start to dig into the surface they are rolling against of the surface is thin otherwise they work great.

I have a big game table in my basement that sometimes might be on the carpet but occasionally needs to move around onto the bare cement. I like these much better than standard wheel casters. For only being one inch of a rise, they much more heavy duty than similarly sized wheels. They don't roll as easily from a simple push as wheels, but they take just enough effort, but they move SMOOTH carrying weight. I'm glad I got a big pack of these. I'm kinda trying to figure out what I want to put them under next.

I only received 15 rollers, not 16