Printed 20T Idler Pulley

This is a 3D-printed 20T idler pulley for the X or Y axis idler pulley. Pulleys ride on two MR63ZZ L-630 bearings (https://www.amazon.com/gp/product/B00ZHSQX42/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1) turning around an m3x12 button-head screw (https://www.amazon.com/gp/product/B07MN9X2KN/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1), secured to a half-width square nut (https://www.amazon.com/gp/product/B073SB766G/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1) in an otherwise standard idler pulley mount. This should not yield a quality improvement compared to a genuine gates/e3d idler pulley, but it is easily serviceable and considerably cheaper than the genuine part.

Category: 3D Printer Parts