Summary

lm8uu printable bearings (REV. 3)
I changed the inner diameter so it should be better now.
I printed it and liked how it works.

Print Settings

Rafts:

Doesn't Matter

                                            <p class="detail-setting supports"><strong>Supports: </strong>                     <div><p>Doesn't Matter</p></div></p>                                                                        <br>                        <p class="detail-setting notes"><strong>Notes: </strong>                    </p><div><p>Zero infill, 2 perimeters</p></div>

How I Designed This

I needed an OpenSCAD model for my project, so I tried to recreate the source in openscad. I have not yet printed it myself. I expect this to be OK with 0 infill - same way I printed the source ones.
And I just realized it's not manifold - whatever that means. But Slic3r did OK slicing it.

LM8UU printable