Suggested to use M3 T nut and screws if you fix it to 20 series EU Al-profile
There are two rubber stoppers on each side of the linear rail to prevent the sliding block from falling out.
Block: MGN12H ball bearing carriage. Block material: Stainless Steel. Blocks are pre-loaded, Linear motion guide is widely used in industrial robots and CNC and other large transmission equipment, cleaning and supporting equipment, Ender 3 series/CR10 series 3D printers, etc.
وصف
Iverntech MGN12H 300mm Black Linear Rail Guide Bearing Steel Sliding Guideway with MGN12 Stainless Steel Black Carriage Block for Ender 3, Corexy, Tronxy 3D Printers Upgrades and CNC Machine