1、WIDE APPLICATION: This linear motion sliding blocks are widely used in wind power generation, solar energy equipment, new energy equipment, high speed rail equipment, electronic equipment, CNC machine tools, woodworking machinery, handling, transportation machinery, measuring instruments, and all fields requiring transmission control and positioning. 2、HIGH SPEED AND LOW NOISE OPERATION: Linear motion slide block has a comprehensive sealing system, smoothly sliding without jamming, and features premium positioning accuracy. 3、SLIDING BLOCK STRUCTURE: The slider block adopts a steel wire holder structure to effectively prevent the steel balls from falling off; Accurate steel ball row number, more rows, small friction, lightweight and flexible, smoothly and unimpeded, and longer service life. 4、FINE WORKMANSHIP: The block is well crafted with fine and smoothly appearance, burrs free and has a standard size, which is easy to install and replace. 5、BEARING STEEL MATERIAL: Made of premium bearing steel material, the slide block is strong and sturdy, and has a strong bearing capacity. 1 x Linear Motion Slider Block Item Type: Linear Motion Slider BlockMode: HGH30CAMaterial: Bearing SteelApplication: Widely used in various industrial fields such as machine tools, construction machinery, robots, speed reducers, steel, metallurgy, textiles, mining, printing, aerospace, and so on.