Anti-rust Coating Surface: Linear Guide Rail adpots blackening treatment on surface to prevent rusting in long-term use.
Drop Proof Rubber:There are 2 black rubber stoppers on the ends of the linear sliding guideway in case the carriage falls off the rail.
Upgrade 3D Printer: The 300mm MGN12 Linear Rail will upgrade your 3D printer,which can improve print quality and carrying capacity greatly.Suggested to use M3 T nut and screws if you fix it to 20 series EU Al-profile
Premium Material:The linear bearing is made of heavy-duty bearing steel,which is more durability, high stiffness stiffness,high accuracy,smooth running, low noise than others.
Application:This linear motion rail widely use in Ender 3 series/CR10 series 3D printers, large-scale transmission equipments including industrial robots, cleaning equipment and supporting devices, etc.
Description
MengQi MGN12 Linear Guide Rail Guide 300mm with MGN12H Bearing Steel Carriage Block Bearing Steel Sliding for 3D Printer and CNC Machine (Black H-Type)