Strong Flying Propeller - Alternative snapfit bearing

Alternative bearing with snapfit and locking mechanism so no glueing is needed to keep things in place and every part can still be replaced anytime.
Simply replace the 3 files of the original thing ( https://www.thingiverse.com/thing:5413706 )

Print with or below 0,2 mm layer height, 5 vertical shells/perimeters, no support or brim needed