LM8uu bushing for Prusa i2, i3, Air2...

thingiverse

This linear bearing holder for 3D printer y-axis is robustly designed, printed upright to prevent breakage, with a slightly smaller internal diameter ensuring tightness. ABS printing is recommended due to its elasticity and strength; PLA might be insufficient. Suitable for Prusa i3 frames with y-axis bushings, this part boasts parametric design flexibility for LM10uu or other linear bearing types. OOML (earobotics.com/oomlwiki) is used for design, while STL files can be directly printed. Alternatively, modify the design using OOML after installation (instructions on the wiki), then compile with cmake or preferred build tools. The source code is available at github.com/avalero/3dthings.