2pcs-SK20-Linear-Rail-Shaft-Guide-Support-Bore-20mm-CNC-XYZ-Table

The load is small. High friction resistance can get high precision rotating in the smooth movement.
Application: Linear bearing widely used in electronic equipment, tension tester and digital 3d coordinate measurement equipment and other precision equipment, and multi-axis machine, punch, tool grinding machine, automatic cutting machine, printer, card sorting machine, installed the sliding parts such as industrial machinery.