Linear Rail, Linear Sliding Gide 2pcs Linear Guide+4 MGN15C Pcs Block MGN15 300 350 400 450 500 550mm Miniature Linear Rail Slide 3D Printer(1000mm)

1. Helps to build economical linear guide systems, designed to achieve high-precision linear motion, low friction coefficient.2. Steel support rails with pre-drilled holes for easy installation. Stainless steel linear optical axis guide bearing linear motion. High precision and easy to set up.3. Widely used: lathes, wire cutting machines, precision measuring instruments, woodworking machinery, handling machines and transportation equipment.

• 1. Made of bearing steel with low friction coefficient, there is no resistance when placing the bearing on the guide rail.
• 2. Durable and smooth, it is very suitable for most 3D printers. It is very suitable for slider movement and translation.
• 3. Smooth operation, low noise and no pollution, linear guides and rails provide smooth and precise guide surfaces on which the rolling elements of linear bearings can slide.