High precision cheap price 40mm hard chrome plated linear shaft for CNC Machine

Type:

LINEAR

Brand Name:

WPTNK

Precision Rating:

g6, h6, h7

Model Number:

SF,SFC,WC,WCS,SP40,dia 40mm

Place of Origin:

Zhejiang, China

Product's name:

40mm hard chrome plated linear shaft for CNC Machine

Material:

Bearing steel GCr15(SUJ2),45#steel()

Hardness:

58-62 degree ,HRC58-62

Hardness depth:

0.8-3.0mm

Roughness:

Less than 1.5μm

Straightness:

Less than 1.5μm of 100mm (Rmax)

Roundness:

Less than 3.0μm (Rmax)

Plating Thickness:

10um ~ 20um in radius

Surface finish:

None Chrome / Hard Chrome

Service:

OEM,ODM service