This is a revised "bearing cap" for the awesome PokeSpinner fidget spinner by @DanielJosvai. The spinner is great except that the bearing caps rub and therefore it doesn't spin smoothly. I recreated the bearing cap from the original in Fusion 360 and then extended the hub part and now it no longer rubs and spins feely.
PokeSpinner_BearingCap_-_Extended.stl | 219.9KB |