CODIRATO 20 PCS Skateboard Bearings Abec-9 Longboard Bearings Metal Roller Bearings for Skateboards, Inline Skates and Scooters, 608RS, Blue

I put these in my luminous wheels and they are pretty smooth running. Ive only had them 2weeks but I’m out most days on my skates. No problems so far. I’ll do and update in 2 months

Not premium but for the price I can't complain. My skateboard wheels sound and glides solidly. Not free spinning when fitted properly but I didn't want that. I wanted a set of bearings that didn't sound like gliding around on a bag of nails and that's what I got. A solid whomp and didn't try and find themselves twenty miles away from my feet when landing.

fine for a kids scooter but whould not uses for anything where you want performance

They were delivered the next day in two little tubes of ten.None were damaged, marked or appeared different from the advert or each other.All revolved as expected although none spun freely for more than a second. A very slight noise could be heard when rotating them - not a bad sound - just a bearing sound.Personally, these will be used for slow-moving parts under practically no load (3D printed projects). I would not consider these to be a high-end product nor would I use a bearing in this price bracket for and substantial projects - ie machinery etc although I would consider these a good bargain for what I want them for.

Unfortunatley they're covered in Grease so if you need to use them for skating etc you'll have to strip them down and oil them - Grease slows down the bearing making having Abec-9 Pointless.

Good quality and best price I found for so many.

They were a little stiff but I'm sure they'll bed in with use.

Not using on skateboard so don't know if water resistant