Material : KS : STB-2, JIS : SUJ-2 (sus440c) Roackwell HrC : 62±2 (SUS440C) Tolerance : g6(JIS) Hardened Zone : 0.8~3.0mm Outer Diameter : 3~120(SUJ-2), 3~40(SUS440c) Order Length : 100mm-3010mm(6000mm is available) Straightness : less than 5μm per 100mm Roundness : less than 3.0μm(Rmax) Cylindericity : less than 3.0μm(Rmax)

Main Application LM Hardened sliding shaft has many applications such as industiral robots, automatic recorders, computers, automatic precision printers, specail pneumatic cylinder rods, automatic machines. Because of long lifespan, precision, rigidity and wear-resistance, it is used for general industrial machines.