more lm8 bearings
thingiverse
This is my take on a linear bearing, there are better ones out there. I just wanted to learn polar repetition in FreeCad and have a bearing that printed under my sloppy tolerances. So the InnerDiameter in free cad is 4.1mm radius, which once stuffed through a cura2 slicer produces a nice fit that needs a bit of dry lubricant (for my sloppy tolerance). The ribs would be improved with a helical pattern, but I haven't learned that yet. I have provided stls of lm8uu (24mm) and lm8lu (45mm). The FreeCad files are attached for people to mess with.
With this file you will be able to print more lm8 bearings with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on more lm8 bearings.