Yet another lm8uu-like linear bearing. Replacing lm8uu ball bearings by 3d printed ones, has quite a few advantages :
no supports needed during printing
If you don't get a smooth sliding, try heating a peace of 8mm shaft using a lighter, and slide the bearing onto it until it gets looser.
Hope this helps !
lm8uu-Body.stl | 752.4KB |