Machifit Linear Rail Shaft - 8mm Outer Diameter | 300/380/400/500mm Lengths

Product Description

Description:
Machifit Outer Diameter 8mm x 300/380/400/500mm Cylinder Linear Rail Linear Shaft Optical Axis
Specification:

Material	Bearing steel, GCr15
Hardness	About HRC62??
Precision	g6 h6
Surface roughness	Below 1.5uM
Surface hard-thickness	0.8??~3mm
Outer diameter	8mm
Length	300/380/400/500mm
Straightness	Below 5??M/100mm
Hard chrome thickness	3.0??M(Rmax)
Color	Silver
quantity	1pcs

Feature: Thick enough and the surface is smooth. Durable for using and easy to install. The optical axis is widespread used in automatic driver. Usage: 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.
Note:
Please note that the package included only one linear optional axis.
Please note that the shaft may have -3mm errors.
Package included: 1 X Linear Optical Axis
More Details: