A8 X and Y idler

thingiverse

I've made this one because other I downloaded didn't have guards so the belt wouldn't stay in the middle and would rub against the wall of the belt tensioner damaging the belt after a while. Also, this one is thick enough that it won't disintegrate after a couple hours of print, which is, I'm sure you would agree, quite convenient. No sign of wear here after more than 40H of print time. It is for 6mm, 2mm teeth, regular Anet A8 belt, it goes with the original bearings that slide right in (sometimes with a little help, I recommend the use of a hammer and the right amount of violence, 0.2mm tolerance). It is only 8mm thick so it will be compatible with this brilliant belt tensioner ( https://www.thingiverse.com/thing:1959208 ). Enjoy!