No Bearing Needed Spinner By keebie81 in WorkshopCNC2910Introduction: NullBy keebie81Stuff With KirbyFollow More by the author: About: I like taking stuff apart and making random things More About keebie81 » I designed this in Fusion 360 to print as one piece and not require a bearing. It won't spin as long but its only around 35cents in filament and 45 minutes to print.