ANCIRS 20-Pack 608-2RS Ball Bearing - 608 2RS Double Rubber Sealed Miniature Deep Groove Ball Bearins for Skateboards, Inline Skates, Scooters (8mm x 22mm x 7mm)

Bought them to update some roller skate wheels for my roller derby team and they've held up well!

They are good bearings but could be more free moving. Not the best for fidget spinners. But still good if you print the spinner in 100% fill so you can get some good spin going :)

Good product....well worth the money..Fantastic services .....big thanks.

I found them really good like. smooth rotation, and balanced centre. Sometimes you get them knocked and dented and it just ruins them, but tbh, even though the product packaging was flimsy, Amazon had it covered with their "castling" approach to shipment... ;)

I used these to create 3D printed filament rollers. They did the job fine but I would have preferred slightly less friction when rotating.

Cheap,do the job, used these to fix a wheelchair

I put these in my toddlers scooters wheels. Saves money, rather then buying the wheels. Been in for a few weeks and no problems!