Minimal Fidget Tri - Spinner

thingiverse

This is a 3 winged version of my Minimal In-Line Fidget Spinner that uses the common 608 skateboard bearings. The three outer bearings snap into place, but make sure to support the arm it's on while fitting because they can be a bit finicky. The middle one also clips into place and might require some extra effort due to minor differences in bearing diameter depending on where you source them. I've included a central peg and caps that work but plan to improve them once I have more time available. Noting the small variations in inner bearing diameters, some bearings may need more force to fit than others based on your supplier. The design concept is centered around minimizing material usage while allowing for easy printing and quick assembly of bearings to start fidgeting right away. Post-Printing After slicing software, you might encounter slight stringing issues that require tidying up along the inner edges of the outer pegs. To get started, snap the three outer bearings into place. If using shielded bearings like those shown, make a small modification to the middle one: remove the shields, clean the bearing thoroughly, and then lubricate with PTFE spray or similar. There are many online tutorials available to guide you through this process. My Other Fidget Spinners Pencil Top Fidget Spinner Double Decker Fidget Spinner Minimal In-Line Fidget Spinner Speedy Car Fidget Spinner