THK SHS45-465L Linear Guide Rail

The THK SHS45-465L Linear Guide Rail is a size-45 rail with a 465 mm overall length, engineered for precise, high-rigidity linear motion in CNC machining centers, robotic systems, and other automation equipment. As part of THK's SHS Caged Ball LM Guide family, it provides a four-way equal-load design, low friction, self-aligning capability, and high positioning accuracy when paired with compatible SHS45 guide blocks (SHS45C, SHS45LC, SHS45R, SHS45V). Key specifications include hardened bearing steel construction with a surface hardness of approximately 58–64 HRC, rail width 45 mm and height 37.5 mm, mounting from above via 14×20×17 mm holes, standard hole pitch 105 mm, end distance 22.5 mm, and lubrication options of grease or oil. Reference number #202694; typical applications span CNC machining centers, factory automation equipment, electronics manufacturing equipment, material handling machinery, robotic positioning systems, medical equipment, and automated inspection machines, with maximum standard rail lengths up to 3090 mm.