AFUNTA 12 Pcs Big Plastic Pulley Wheels with Bearings Gear Perlin for 3D Printer, Compatible with CR-10 / CR-10S / CNC Router Hybrid – Black

Product description AFUNTA 12 Pcs Big Plastic Pulley Wheels with Bearings Gear Perlin for 3D Printer, Compatible with CR-10 / CR-10S / CNC Router Hybrid Specifications Material: Plastic Outside Diameter: 0.94in/23.89mm Inner Diameter: 0.62in/16mm Bore: 0.19in/5mm Thickness: 0.4in/10.23mm With Bearings Yes Package included: 12*Plastic wheels with bearings