8mm x 400mm CNC Linear Rail Shaft Rod with Bearing Guide Support and SC8UU Bearing Block Set For 3D Printer

8mm x 400mm CNC Linear Rail Shaft Rod with Bearing Guide Support and SC8UU Bearing Block Set For 3D Printer

• ★GOOD QUALITY: 100% brand new and high quality. It's suitable for kinds of electronic equipment/guide bar, drive shaft, and pillar.
• ★INSTALL: First of all, put Linear Slide Block into the Lead rod. Then the Rail Shaft Support install at both ends of the Lead screw. According to the size to adjust the distance between the nut and Mounted bearing. Finally put shaft coupling into the Lead screw beside the Mounted bearing.
• ★PRODUCT FEATURE: There is a good performance. It has good abrasion resistance, and not easy to rust, also have a high precision and long working life.
• ★EASY TO USE: Convenient to install. It can adjust the distance according to your need, great for building projects or replacing old ones.
• ★USAGE: Used in industrial automation equipment, such as 3D printers, engraving machine, XYZ module, slider, lifts etc.