printable monolithic flexure bearing

3d printed rotational flexure bearing. This can be printed without support and allows 60 degrees of motion with PLA+, Even more with different materials.

3 versions are included, a printable one with no support, one that is more compact but requires support and a multimaterial amf if you want to print the splines in a different material than the shell.

Demonstration video
https://youtu.be/Vt-LFYM3QOQ