Donepart Skateboard Bearings, 608-ZZ C3 High Speed Bearings, 8x22x7mm Double Shielded Ball Bearings for Skateboard, 3D Printer, Motors, Fidget Spinner, Roller & Inline Skate (20Pack)

We replaced these on my yard wind spinners. They spin like new again.

They’re not Red’s, but I’m also not using them for skate. Bought these to just have a ton of the same bearing that could accept a considerable load for various projects, so I’d have something to use for dimensions for 3d printing. They don’t wheel freely without load like Red’s or BONES (I used to longboard), but they are great for pretty much literally everything else. I use a steel rod I got at Home Depot for load axles, and shim it to stay in the same place with a little tape. Sweet!

the bearings have been handy and easy to use twice.the first time a bicycle standing with movable rear wheel for gear adjustment two crossmembers w/4 bearing on a frame to set rear tire on and works great. 2 . they fit the hole in a grinding wheel of stone then placed on top of wooden box with thru bar sucure to the top i hand spin go put an edge on cutting tools.perfect again.

I need faster

So far they are great bearings. I use them to replace the bearing on the silent running wheels for my sugar gliders and gerbils. They are the perfect size and provide a smooth turn for the wheels.

Product title is misleading, as the bearings are absolutely unsuitable for fidget spinners or other lightweight applications. I'm building 3D printed anemometers, and these simply don't work (too 'stiff'). Yes, I could take them apart, completely degrease them, then replace the grease with a less viscous material, but I wanted something simple, and expected that a bearing that claimed to be suitable for fidget spinners would fit the bill.

Good quality and no issues.

I am bummed that these bearing do not spin faster. I replaced my old bearings on my inline skates with these bearings. Now it is impossible for me to skate because I push and push and they don't roll for long. Even going down a slight grade they do not roll without me pushing. It is exhausting and not at all fun.