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Professional Shaft Factory Supply Gcr15 S45c Linear Motion Bearing Chrome Plated Hardened Steel Solid Linear Shaft
The linear shaft, also name as linear optical axis, is a product that has the guiding function of the sliding bearing and can perform linear motion. Linear Shaft Feature
Items
Linear shaft
Flexible linear shaft
Hollow linear shaft
Material
CK45, SUJ2
CK45
SUJ2
Heat treatment
Induction hardened
Not hardened
Induction hardened
Surface hardness
HRC58±2
HRC15±3
HRC60±2
Surface treated
Hard chrome plated
Hard chrome plated
Hard chrome plated
Precision
h7, g6, h6
h7, g6
h7, g6, h6
Roundness
Max3.0µm
Max3.0µm
Max3.0µm
Straightness
Max5.0µm
Max5.0µm
Max5.0µm
Chrome thickness
20-30µm
30µm
30µm
Roughness
Max1.5µm
Max1.5µm
Max1.5µm
Process mechanized
Threading, reduced shaft diameter,coaxial holes drilled and tapped, flats-single or multiple, key way, snap ring grooves, radial holes drilled and tapped, chamfer
Application
Linear shaft are widely used in many linear motion systems such as cylinder rods, automatic precision printers, automatic cutting machines and industrial robots.