uxcell POM V Wheel with Bearing for 3D Printer, CR Series OD 15.5mm (4 Pack) - Smooth Linear Motion for DIY 3D Printing Projects & CNC Machines

Note: Multi-size of pulley,please confirm correctly before you bought.Application:Perfect for 3D Printer: CR-10, CR-10S, CNC router , 2020 and so on. Specification:Feature: V groove wheels, for v-slot wheels, v guide wheelsColor: Black and SilverMaterial: POM and MetalInner Hole Diameter: 5mmPart of POM Size: 15.5 x 9 mm / 0.61 x 0.35 inch (OD*H)Total Height: 9 mm / 0.35 inch Package Content:4 x Wheels with Bearing

Perfect for 3D printer CR-10, CR-10S, CNC router , 2020 and so on.

Feature v groove wheels, for v-slot wheels, v guide wheels.

Note multi-size of pulley,please confirm correctly before you bought.

Part of POM Size 15.5 x 9 mm / 0.61 x 0.35 inch (OD*H); Inner Hole Diameter 5mm.

Package Content 4 x Wheels with Bearing.