lm8uu linear bearing holder

lm8uu 3d printed holder. Made this to consume the least amount of material ~ 7-8 grams and be tough at the same time. It also carries 4 holes for M4 hex cap screws, so other printer modules can be attached to it easily.

There's also a "lip" around the exterior that prevents the linear bearing from sliding out. The internal diameter is about 1/15th of a mm tighter than the lm8uu, so the bearing has no movement while it's in there.

There are 2 versions included: the basic one with no holes