Eachine1 Outer Diameter 12mm X 500mm Cylinder Liner Rail Linear Shaft Optical Axis

Description: Outer Diameter 12mm x 500mm Cylinder Liner Rail Linear Shaft Optical Axis Linear axis in the automatic rotation device has widely used, such as industrial robots, automatic recording instruments, computers, precision printers, special gas tank, automatic wood machines and other industrial machines. And because of its hardness, can extend the life of an ordinary instrument. Feature: Thick enough and the surface is smooth. Durable for using and easy to install. The optical axis is widespread used in automatic driver. Such as the industrial robot, automatic recorder, computer, printer, automatic plastic wooden machine. Specification: Material Bearing steel, 45 Hardness HV700-1150 Surface roughness Ra0.2-0.4 Surface hard-thickness 0.015~0.025mm Outer diameter 12mm Length 500mm Straightness 0.05~0.10mm Color Silver Package included: 1 X Linear Optical Axis More Details: