Compact miniature linear rail set: one 150 mm rail and one MGN7C carriage block from the MGN miniature linear rail family. Designed to give precise, lowfriction linear motion in smallformat mechanisms where space and repeatability matter. Key benefits Precise, smooth linear motion that reduces play and wobble for improved positional accuracy. Spacesaving miniature profile suited to compact machines and tight assemblies. Simple integration into singleaxis stages, upgrades, or replacement of worn guides. Versatile: part of the MGN series (MGN7 family) and offered alongside other MGN sizes (MGN12, MGN15, MGN19) for scalable applications. What's included One 150 mm miniature linear rail (150 mm length). One MGN7C carriage block sized for the MGN7 rail. Key attributes Model: MGN7C carriage block matched to MGN7 rail profile. Length: 150 mm rail. Form factor: miniature/compact linear guide for small or precise assemblies. Functionality: lowfriction rolling contact for smooth linear travel and improved repeatability. Compatibility: designed for the MGN family of miniature linear rails; specifically pairs with MGN7 rails and works within MGNseries systems. Recommended applications (use cases) 3D printers and desktop CNC: upgrade or compact linear axes to improve print and cut accuracy in X, Y, or Z axes. Camera sliders, focus rails, and small motion rigs: achieve smoother, more controlled travel for photography and video equipment. Laboratory instruments and light automation: precise linear positioning for sensors, sample stages, pickandplace heads, and inspection systems. Installation and care Compact, straightforward mounting into custom brackets or machine frames; align rail and carriage to the travel axis and secure per your machine's mounting scheme. Regular, light lubrication and routine inspection of mounting fasteners will maintain smooth operation and extend service life. When replacing or pairing multiple axes, select the correct MGN size (e.g., MGN7, MGN12, MGN15, MGN19) to match system load and dimensional requirements. Precision, compactness, and compatibility make this 150 mm rail + MGN7C block a practical choice for builders, hobbyists, and smallscale manufacturers needing reliable miniature linear guidance.