Donepart 608-2RS Skateboard Bearings, 8mm Bore ID, 22mm OD, 7mm Width Bearing Steel and Double Sealed Bearings for Skateboards, Scooters, Longboard Inline & Roller Skates, 3D Printer, Spinners etc.

I'm converting one of those popup Halloween store skeletons into an audio animatronic character for my yard display. In order to make the joints move easily with little resistance for the servos, I used these bearings. I 3D printing a holder and inserted the bearings into it and then glued that entire assembly inside the joint as a complete replacement. These bearings worked great, were really inexpensive and seem like they will outlast the skeleton I'm using it in. Couldn't ask for more.

I was looking for this size bearing at a quantity of 2. I got my 2 plus 18 spares for a price that I would have paid without the spares! These were used to replace some older ones that had rusted up by sitting outside.At this time I can't tell anything about durability as they were just installed

work perfectly on craftsman pro band saw, like new. sealed bearing great improvement. cheap and have spares now.

Bearings work well on the filament roller I printed. Price is great too

Seller: AA Parts StoreCame packaged within 2 plastic tubes, which were in a zipper bag. Did not have an overt amount of grease all over them. Of the 4 I've tested, the bearings were smooth. Worked well as a base for a filament spool system