THK SHS45-360L(GK) Linear Guide Rail

The THK SHS45-360L(GK) Linear Guide Rail is a 45 mm-profile, 360 mm-long rail from THK's SHS GK Series, engineered for precise, low-friction, high-rigidity linear guidance in demanding equipment. It uses Caged Ball Technology in a hardened bearing steel body with an approximate surface hardness of 58–64 HRC and four-way equal-load design for consistent travel and long service life. Rail dimensions include a 45 mm width, 37.5 mm height, standard hole pitch of 105 mm, end distance of 22.5 mm, and mounting holes sized 14 × 20 × 17 mm, bolted from above; it is compatible with THK SHS45C, SHS45LC, SHS45R, and SHS45V guide blocks and supports grease or oil lubrication. Common applications span CNC machining centers, factory automation equipment, robotic systems, semiconductor manufacturing machinery, packaging equipment, and precision inspection machines, with maintenance teams and system integrators using it for repairs, retrofits, upgrades, and replacement projects. Reference number #202683 and maximum standard rail length up to 3090 mm are listed for planning longer configurations.