Fidget Spinner

thingiverse

This is my custom-designed fidget spinner. I used high-quality bearings that measure 22mm in diameter on the outside and a precise 8 mm inside. The exact bearings I employed can be found at https://www.amazon.com/gp/product/B000FDRQ1S/ref=oh_aui_detailpage_o00_s00?ie=UTF8&psc=1. They perform exceptionally well, providing a silky-smooth spin. To build this spinner, you'll need only the bearings from Amazon and the files provided here. The bearings fit snugly in place without requiring any additional fastening, thanks to their exceptional tightness. I intentionally made the holes slightly smaller than the bearings so that I could carefully shave out the interior surfaces to achieve a precise fit. This process took less than a minute to complete for each hole. All of the bearings fit perfectly into their respective positions, resulting in an excellent spinning performance. Two files are available for this spinner - one designed for clockwise rotation and the other for counterclockwise motion. You can choose the file that suits your preference based on the direction you prefer to spin it. I hope you find this design appealing!