THK YN7D73 Precision-Ground Steel Linear Rail

Precision-ground steel linear rail designed for use with YN7D73 carriage blocks. Provides high-accuracy linear guidance with excellent rigidity and smooth motion. Suitable for automation, robotics, and precision industrial equipment. Model: YN7D73 (Rail) Type: Linear motion guide rail Material: Hardened alloy steel Surface Finish: Black oxide or phosphate coating Mounting: Precision-drilled through-holes for bolts Rail Length: Approx. 210 mm Rail Width: Approx. 20 mm Height (Cross Section): Approx. 8.5 mm Hole Count: 8 mounting holes, equally spaced Compatible Carriage: YN7D73 or equivalent THK LM blocks Load Direction: Four-directional equal load distribution when used with matching block Mounting Interface: Bottom-mounted to base frame or panel Applications: XY stages, CNC gantries, inspection systems, robotic platforms Remarks: Ensure proper preload and lubrication when pairing with carriage block. Use torque-controlled installation for consistent accuracy. Please review pictures carefully and let us know if you have any questions!