Anet A8 Improved X-belt Tensioner

thingiverse

This x-belt tensioner utilizes the original right side bearing block that came with the printer. I customized this tensioner, found at https://www.thingiverse.com/thing:1683070, to make it more user-friendly and easier to use. To avoid purchasing a new belt, I added a front hole to the design. When printing this part, reduce the screw width by 2-3% in your slicer settings. For optimal results, set the infill of the main part to 20-25% and the screw to 45-50%.