About this 3D model

Another version of a LM8UU bearing mount for the RigidBot. I used PolyFlex for the inside part. The ridges in the hard plastic part hold the bearing in place. The Z-screw version has an extra hole for a M5 screw (which I use to trigger the Z-limit switch). The holes are placed 1.25 inches apart, and sized for a M3 screw.