THK Co., Ltd. SHS25LR1SS Linear Motion Guide

The THK SHS25LR1SS Narrow Long Block Linear Slide Motion Guide from THK’s SHS-LR Caged Ball LM Guide family delivers high rigidity and smooth, low-friction linear motion in a compact form factor designed for installations where width is limited but load capacity matters. It accepts a 25 mm reference rail (rail width 23 mm) and features a carriage of 40 mm height, 48 mm width, and 109 mm length with 50 mm mounting-hole spacing and M6×8 mounting holes, plus a Caged Ball ball retainer, SS end/side/inner seals, a grease nipple (B-M6F), and lubrication options of grease or oil. Made from hardened bearing steel, it offers a basic dynamic load rating of 36.8 kN and a static rating of 64.7 kN, and it emphasizes a four-way equal-load design, self-adjusting capability, low friction, low noise, and long service life, making it suitable for CNC machining centers, robotic automation systems, semiconductor manufacturing equipment, packaging machinery, automated assembly lines, and precision inspection equipment; maintenance teams and system integrators commonly use it for machine repair, linear guide replacement, automation retrofits, and restoring accurate motion.