THK Co., Ltd. SHS20V2330L Linear Guide Assembly

The THK SHS20V2330L Linear Guide Assembly delivers high rigidity, low friction, and highly repeatable positioning for precision automation. It uses a 330 mm SHS20V rail with a 20 mm width and 16.5 mm height, paired with two SHS20V carriage blocks that employ caged ball technology for smooth, low-noise motion. Key dimensions include rail weight approximately 2.3 kg/m, block weight approximately 0.35 kg each, block dimensions 79 mm (L) × 44 mm (W) × 30 mm (H), and a rail mounting hole pitch of 60 mm, with top-mount mounting. Basic dynamic load rating is 22.3 kN and static load rating 38.4 kN, and the guide supports four-way equal-load linear motion. Common applications span CNC machining centers, electronics manufacturing equipment, semiconductor production systems, medical devices, factory automation, material handling, pick-and-place machines, and automated inspection systems, where high rigidity and repeatable positioning are essential; maintenance teams and system integrators rely on it for machine repair, automation retrofits, linear motion upgrades, and replacement of worn guide rails.