Idler Pulley - All plastic, no bearings

This is an idler pulley assembly for the X and Y-Axis. It is inferior to a steel ball bearing assembly but works fine so far. It is always good to have one as emergency replacement. These pulleys may squeak like hell. :D

__Note: Friction will be much stronger and the rotation may be eccentric leading to lower print quality. Use only for emergency until your replacement bearings arrive.__

- Version 1: Outdated version with a rod diameter of 5mm. Can break during operation but still works in