Super Print GT2 Idler Pulley 20 Teeth Bore 5mm for 3D Printer 6mm Width Timing Belt. (10pcs)

1.The GT2 Idler It is made of high-quality aluminum material,Surface oxidation treatment,which is lightweight has good strength and corrosion resistance,Longer Working Life. 2.Utilizing the standardized GT2 tooth profile and Excellently Machined,this enables GT2 Idler to deliver stable performance in motion transmission and control. 3.20 Teeth 5mm Bore Aluminum GT2 Idler For GT2 6mm Width Timing Belt,Easy to install.Use Double bearings Motor-grade bearings to ensure that the machine is works good. 4.Ideal for 3D Printers, CNC, Automation Device and other robotics with Timing Belt Pulley. 5.After-sales guarantee: each defective item can be replacement for free or refund. If any question, please feel free to contact or QA us, ZIZISHU is committed to providing you with the best service!