Linear Rail Slide SFC20-1200mm 2 PCS 47.2 in/1200mm SFC20 Guide Rails 4 PCS SC20 Slide Blocks 4 PCS Rail Supports Linear Rails and Bearings Kit for Automated Machines CNC DIY Project

Smooth Precision: Experience effortless, high-precision movement with our linear rail kit, featuring carbon steel main axle and aluminum alloy support for exceptional stability Durable Construction: Built to last with high carbon steel and aluminum alloy, ensuring longevity and resistance to wear and tear Versatile Application: Ideal for a wide range of machinery, including engraving machines, woodworking machinery, printing machinery, and more Easy Assembly: Pre-drilled holes on aluminum support rails simplify installation, saving you time and effort High Load Capacity: Supports high loads with a static load capacity of 1370 N per block and a dynamic load capacity of 882 N per block