Pinnaco 3D Printer Parts POM Pulley Wheel 625zz Idler Gear Round Wheel, Compatible with CR-10 CR-10S, 20pcs

20pcs 625zz POM pulley wheel, outer diameter 24mm, 5mm bore diameter. Adopts POM/Delrin material, sturdy and wear-resistant. Smooth and stable motion, low noise, solve wobble problem, improve the printing quality and speed. Compatible with Creality CR-10 series, Ender-3 and so on. Suitable for 3D printer, CNC, writing machine and other mechanical equipment.