Parametric combined bushing and bearing for Prusa i3 and similar (includes lm8uu, 5/16, and parametric)

thingiverse

STL files included for 5/16in and 8mm rods. Open SCAD files (patch) for Prusa i3 included, so you can configure for any kind of rod/bearing. See instructions for using those. Instructions Checkout git://github.com/josefprusa/Prusa3. Copy bearing.scad into box_frame/inc folder Copy bushing.scad into box_frame folder (overwrite). Modify box_frame/configuration.scad: // [rod_radius, outer_radius, height, type (2 for combined), hint] my_bearing = [4, 7.7, 24, 2, "lm8uu combined bushing/bearing by ksa"]; bushing_xy = my_bearing;