Item Type: Linear Rail Guide Sliding Block Model: EGH20CA Material: Bearing Steel Rated Dynamic Load: 10.31 C(KN) Rated Static Load: 21.13 C0(KN) Rail Width: Approx. 20mm / 0.8in Rail Height: Approx. 15mm / 0.6in Suitable: For 3D printer and CNC parts Package List 1 x Sliding Rail 1 x Sliding Block 1LINEAR MOTION SET: Including square linear slide rail and EGH20CA linear slide block, suitable for high speed motion, commonly used in 3D printer and CNC equipment. 2HIGH EFFICIENCY: High speed sliding, greatly reducing the driving horsepower required by the machine, and significantly reducing the power consumption. 3BEARING STEEL: The linear slide guide set is made of bearing steel material, with high hardness, rust and corrosion resistance, and has long service life. 4LARGE LOAD CAPACITY: Rated dynamic load is 10.31 C(KN), rated static load is 21.13 C0(KN), which has strong load capacity and good running stability. 5WIDE APPLICATION: Suitable for medical equipment, accurate measuring equipment, automation equipment, accurate machine tool equipment, etc.