200mm Linear Rail Shaft Rod with Bearing Guide Support and SCS8UU Bearing Block CNC Parts

Good wear resistance and strength, high accuracy, hard to rust.

Has good performances, low friction coefficients and long usage spans.
Suitable for Industrial automation equipment, stepper motor rails, such as 3D printers, engraving machine, XYZ module, slider, lifts etc.

How to install:

1. Put Linear Slide Block into the Lead rod.

2. Then the Rail Shaft Support separately install at both ends of the Lead screw.

3. According to the size of you need to adjust the distance between the nut and Mounted ball bearing.

4. Put shaft coupling into the Lead screw beside the Mounted ball bearing.

1 X Chrome Rod Rail Shafts

2 X SCS8UU Linear Bearing Aluminum Blocks

2 X SK8 Fixed Bearings