Shaft With Keyway

Features:

Product Name: shaft

Material:  bearing steel, GCr15

hardness:HRC60°±2°

precision:g6

rough:less than 1.5μm(Rmax)

harden part:0.8μ~0.3mm

Diameter:4~60mm

length:400mm~6000mm

Cylindricity :less than 5μm by 500mm

Hard Chorme Thickness: 3μm~5μm

1.Linear shaft is widely used in Industrial automatic machine,such as Industrial Robot,Automatic Recording instrument,Computer,Precision Printers and so on.Optical axis can also extend the uselife of industrial automatic machine.

2.We can offer linear shaft with diameter 3mm-80mm,maximum length up to 6000mm.
When you have special requirements on length ,we can meet your machining requirements with different length.

3.When you have special requirements on machining,sush as threading,coaxial holes drilled and tapped,radial holes drilled and tapped,reduced shatf diameter etc.we can machining for you.And these special machining are after heat treatment and hard chromic so that ensure the precision of product.
Vertical-axis precision machining of aluminum activities in support units, follow the standardized design, with interchangeable, low cost, design efficiency and so on. 

We can offer almost types of linear bearings (LM, LME, LMF, LMH, LMK, etc)Size range is from ID6-60mm