100% new quality and high quality The high-pressure POM circle is made with German technology and is stronger than the formed pulley In addition, each bearing has been well painted and tested during the installation process, and has excellent performance in moving performance. It is suitable for all DIY 3D printers, such as Creality, Anycubic, Anet series 3D printers Please note that there is a removable copper ring between the bearings.
colour:Sier+black Material:Metal + plastic
Package Contents: 12 x bearingsOnly the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.