608 ZZ Ball Bearings(10PCS), 608ZZ Metal Double Shielded Miniature Deep Groove Skateboard Ball Bearings (8mm x 22mm x 7mm)

They fit perfectly and smooth operation

Not *nice* bearings but they work perfectly fine, especially at the price point

Used it in a fan for air conditioner.

they are actually a bit smaller than the ones theyre replacing. small enough that they wouldnt fit on the 8mm bolt/axle of the walker i was working on. I replaced the bolt with a 5/16 and made it work. they are undersized by a few thousandths of an inch. the OD is also smaller than the original ones although they have the exact same number designation on them! China, you need to check your calipers and machines!

Terribly slow and gritty bearings.

They work great so smooth, clean ride my son is happy.

Just needed two, so why not ten? These bearing seem to be quite common. Found they are used in skate board wheels and small motors. Bearings appear to be good quality. Will not know until they run for a while. installed in a vacuum cleaner motor. Will update the comments once they have been operational for a while.

the package was very greasy , so much that it made a mess, you will have to wipe them off or get your hands very greasy.

Good bearing size and durability for hobby projects.

Llego en buen estado, lo compré para regalarlo pero debe bien me gusto