Feature:1. Smoothly Movement: The slider slides smoothly at high speed on the linear guide, suitable for high speed movement2. Low Loss: This kit greatly reduces the driving power required by the machine, and can significantly reduce the power consumption of the machine3. Good Replacement: This kit is perfect replacement parts for 3D printer or CNC accessory, easy to install and has stable performance4. Corrosion and Rust Resistance: The kit is made of excellent bearing steel, which is corrosion resistant and can effectively resist rust in harsh environments5. Wide Application: This kit is suitable for medicine equipment, precise measuring equipment, automation equipment, precise machine tool equipment, etc.Specification:Item Type: Linear Sliding Guide KitMaterial: Bearing SteelAccuracy Class: PSlider Fixing Method: Lock TypeRated Dynamic Load: 17.75Rated Static Load: 27.76Allowable Static Moment: 0.2.Package List:1 xLinear Guide1 x Slider Block