THK Co., Ltd. SHS30LC1SS (GK) Block Linear Guide

THK SHS30LC1SS (GK) Block Linear Guide is a long-wide LC carriage from THK’s SHS-LC Caged Ball LM Guide family, built for high rigidity and smooth, low-friction linear motion on SHS30 rails in demanding precision applications. Designed for 30 mm rail size with a 28 mm rail width, it measures 42 mm high, 90 mm wide, and 131 mm long (block width 72 mm) with a 52 mm mounting-hole pitch and M10 mounting threads, weighing about 1.66 kg; it supports a basic dynamic load rating of 54.2 kN and a basic static load rating of 88.8 kN. Seal configuration is SS (end, side, and inner seals); lubrication options include grease or oil; construction uses hardened carbon steel and it operates from -20°C to +80°C. Common applications include CNC machining centers, robotic automation systems, semiconductor manufacturing equipment, packaging machinery, automated assembly lines, and precision inspection equipment; maintenance teams and system integrators rely on this block for repair, worn carriage replacement, retrofits, and restoring accurate, repeatable motion, with four-way equal load design and long carriage for increased load capacity, high rigidity, low friction, low noise, and long service life.