POM Plastic Guide Wheel Roller POM Coated Two Ball Bearing Pulley for 3D Printer

Description:
 
-Bearing material :bearing steel
-Shell material: POM
-This pulley is widely used in 3D printers, engraving machines and other mechanical equipment and DIY production. Smooth rolling, quiet and wear-resistant! 
Package Include: According to your choose

DataCaciques