8mm x 400mm Cylinder Liner Rail Linear Shaft Optical Axis Chrome plated

Description

8mm x 400mm Cylinder Liner Rail Linear Shaft Optical Axis Chrome plated Main purpose of 8mm x 400mm Cylinder Liner Rail Linear Shaft Optical Axis Chrome plated: 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. Specifications: Material: bearing steel, GCr15. Hardness: About HRC58°. Precision: g6. Surface roughness: Below 1.5μM (Rmax). Surface hard-thickness: 0.8μ~3mm. Outer diameter: 8mm. Length: Approx.400mm. Straightness: Below 5μM/100mm. Hard chrome thickness: 3.0μM(Rmax). For more Products like this Click Here