Geared Fidget Spinner

I used PLA to print the components. The inside of the small gears may need a light sand paper . Use 625ZZ bearings (I.D. 5mm O.D. 16mm Width 5mm) For the outer bearings leave the seals in place. For the center bearing, pop out the seals and wash with solvent to remove the grease.I then use a PTFE lube on it. The assembly it glued together with Super Glue
Up date to include 608ZZ bearings (I.D. 8mm O.D. 22mm Width 7mm)