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CNCMANS Linear Rails and Bearings Kit, Including 2Pcs SBR20 400mm Long Fully Supported Shaft Guide and 4Pcs SBR20UU Linear Bearing Slide Block X Y Z Linear Actuator for CNC Equipments

Upgrade your CNC setup with this durable linear rails and bearings kit designed for smooth motion and precision

Product Price

$34.02

Product Review Score

4.41 out of 5 stars

89 reviews

Product Summary

The CNCMANS Linear Rails and Bearings Kit is a solid choice for your CNC projects, giving you 400mm long supported shafts and smooth SBR20UU bearings for precise movement. It’s designed for easy installation on X, Y, and Z linear actuators, making it perfect for boosting your CNC setup’s performance.

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Additional Product Details

  • This linear rail kit comes with two SBR20 400mm rails and four SBR20UU bearing blocks
  • Made from high-quality carbon steel for the rails and tough bearing steel with aluminum alloy for the blocks
  • Thickened materials resist damage and ensure reliability in tough conditions
  • Designed with four-point contact to evenly distribute loads in all directions
  • Includes a self-aligning feature that helps absorb assembly errors for better precision
  • Easy installation thanks to pre-drilled holes in the aluminum alloy support
  • Smooth operation with low friction due to more steel bearing balls
  • Perfect for creating a linear motion system, useful for DIY CNC routers, lathes, mills, and more
  • Great for a variety of applications like laser welding machines, automatic cutting machines, and printers
  • This kit meets high-load demands while maintaining accuracy and longevity

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