THK Co., Ltd. SHS25-190L Linear Guide Rail System

The THK SHS25-190L Linear Guide Rail delivers high rigidity and smooth, repeatable positioning in precision automation, optimized for compact machine layouts with a 190 mm rail length. As part of THK’s SHS Caged Ball LM Guide family, it uses a four‑way equal‑load guide, a caged ball technology retainer, and a hardened bearing steel rail for long service life. Its dimensions include a 25 mm guide size, 23 mm rail width, and 22 mm rail height, with a Top Mount Through Holes mounting style to suit tight installations. Compatible bearing blocks are SHS25V, SHS25LV, SHS25R, and SHS25LR (depending on application), providing versatile mounting options. Applications span CNC machining centers, robotic automation systems, electronics manufacturing equipment, medical devices, packaging machinery, semiconductor manufacturing, and pick‑and‑place or material handling systems that require precise, repeatable linear motion and low friction. Maintenance teams and system integrators rely on this rail for machine repair, retrofit projects, linear motion upgrades, and replacement of worn or damaged rail assemblies. Core features include high rigidity, low friction, low noise, excellent positioning accuracy, smooth travel, and a long service life. Item Reference: #181019.