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

GOOD QUALITY: brand new and high quality. It's suitable for kinds of electronic equipment/guide bar, drive shaft, and pillar. EASY TO USE: Convenient to install. It can adjust the distance according to your need, great for building projects or replacing old ones. 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. 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. USAGE: Used in industrial automation equipment, such as 3D printers, engraving machine, XYZ module, slider, lifts etc., Weight: 0.661386786 pounds, Manufacturer: Hilitand