China factory China Factory Precison Linear Motion Bearing Shaft Suj2 4140 Ck45 En8 Hard Chrome Plated Piston Bar Steel Rod for Hydraulic Cylinder vacuum pump oil
Product Description Introduction: Linear shafts are steel rods made of C1045 Induction Hardened and Hard Chrome plated.The rods undergo rigorous processes like pilling, straightening, hardening, grinding, polishing, hard chrome plating and finishing under the supervision of experienced engineers. Different from the Hard Chrome Plated Piston Rods, the surface hardness of the Induction Hardened Chrome Rods…