FreeOptical Illusion using Magnetic Bearings / Fibonacci Blades
Printables
5 model
Free
FreeZen Kinetic Art Wind Spinner with magnetic bearing
Printables
FreeZen Kinetic Art Wind Spinner with magnetic bearing - REMIX for metric hardware and shorter flowers and a LOT of very full instructions!
Printables
FreeSnap-in-Magnet holder (8mm or 12mm) for magnetic ball bearing
Thingiverse
FreeCat Flap for Interior Doors 38–42 mm – Telescopic Frame, Ball-Bearing Hinge, Magnetic Latch
Printables