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

Good price – Check all of them as soon as they arrive
Good price – One out of 16 doesn’t workCheck all of them when you get themOut 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

Oerfect
Exactly what I wanted

Good for my purposes
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.

Very happy with these (even if they are a bit loud)
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.