THK Co., Ltd. HRW27CA2UUC1820LP Linear Guide Assembly

The THK HRW27CA2UUC1820LP is a two-block, wide-profile linear guide assembly that mounts two HRW27CAUU flanged carriages on a 1,820 mm HRW27 rail to deliver smooth, high-rigidity, and accurate linear motion in demanding automation systems. The dual-carriage configuration improves rigidity and load distribution for high moment loads, with a four-way equal-load design and CA-flanged blocks that maximize stability across long travels. Key specifications include a 27 mm rail size with a 48 mm rail width and 13 mm rail height; bearing blocks measuring 27 × 80 × 72.8 mm; dynamic load rating of 14.2 kN per block and static load rating of 21.6 kN per block; precision through-hole rail mounting; UU double-end seals; and lubrication compatibility with grease or oil. The assembly uses hardened bearing steel with precision-ground raceways to support CNC machining centers, semiconductor equipment, industrial robots, packaging machinery, and automated production lines, and is commonly selected by maintenance teams, OEM machine builders, and system integrators for repairs, retrofits, and replacement of worn linear guides.