The Pulley POM Wheel  is a strong wheel that resists deflection due to its solid nature.
Pulley POM Wheel is suitable for builds where heavier loads are required and less compression in the delrin is desired. Many of these wheels could be added to a gantry to allow an even distribution of the load across them.
Pulley POM Wheel has improved performance of the belt and pinion system to give the belt a flat surface to ride on. these wheels are manufactured to have precision and tolerance.