[2pcs/Pack] SIMAX3D 3D Printer Part CNC Linear Rail MGN12C 400mm Miniature Linear Rail Slide core xy BLV Ender 3 hotend Printer kit

Specifications: MGN12C 400mm Combined height: 13mm Rail height: 8mm Rail width: 12mm MGN12C slider: 48 beads 400mm slide rail 14 holes Products Features: High module accuracy Low noise Stronger wear resistance Self-aligning The cylindrical guide rail is composed of the main guide rail and the aluminum support, which can stabilize the original guide rail. Linear guides can help build economical linear guide systems. Linear guides are suitable for large transmission equipment, including industrial robots, biscuit mac Packing List 2pcs MGN12C 400mm Linear rail guide 2pcs MGN12C block

• 【Product Parameter】400mm MGN12C Rail Guide(including 14 Holes), MGN12C Linear Guide Slider Block. Suggest to use M3 T nut and screws if fixing it to 20 series EU Al-profile.
• 【Quality Assurance】Full body polishing of rail to increase surface smoothness. No resistance when the block works on the rail. Special design to prevent block beads missing. Made of low friction coefficients bearing steel.Rail is fully oiled.
• 【High Compatibility】Even the place of installation is not very smooth, the rail can work smoothly because the beads in the block is able to accept a little smoothness deviation. 48 beads is used on the block to highly improve the load capacity of rail. Able to satisfy most user needs.
• 【Wide Application】Applied in semiconductor manufacturing equipment, printed circuit boards, IC assembly equipment, medical equipment, robotic arms, precision measurement machine and other small linear motion device.
• 【100% QUALITY ASSURANCE】1-Year Warranty, if you are not satisfied with the product, please contact us in time, we will solve your problem within 24 hours and provide a 1-year warranty.