THK SHS20C2QZZZS640LE Linear Guide Rail Assembly

The THK SHS20C2QZZZS640LE Linear Guide Rail Assembly delivers precise, low-friction linear motion for precision automation, pairing a 640 mm rail with a 20 mm guide and two SHS20 bearing blocks in a four-way equal-load caged-ball LM guide with an integrated QZ lubricator. It uses hardened bearing steel rails, SS double-end seals, and bolt-fixed mounting, and supports grease or oil lubrication across -15°C to 80°C, with long-term maintenance-free operation aided by the QZ lubricator. Widely installed in CNC machining centers, robotics, semiconductor manufacturing equipment, packaging machinery, automated assembly lines, and precision inspection machines requiring high rigidity and repeatable positioning. Maintenance teams and system integrators rely on this THK SHS20C2QZZZS640LE for machine repairs, automation retrofits, and linear motion upgrades.