4Pcs LM3UU Linear Bearings for CNC & 3D Printing

Upgrade your CNC and 3D printing projects with these high-quality linear bearings for smooth and precise movement

Product Price

$12.59

Product Review Score

4.95 out of 5 stars

30 reviews

Product Summary

These 4Pcs LM3UU Linear Bearings are perfect for anyone into CNC machining or 3D printing, bringing smooth and precise movement to your projects. They’re durable, easy to install, and really help improve the performance of your machines.

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Additional Product Details

  • Two rubber seals keep dust and dirt out, ensuring smooth operation
  • Experience smooth movement and low friction for reliable performance
  • Built to last with high rigidity and a long lifespan
  • Standard sizes make it easy to replace worn components without hassle
  • Perfect for linear motion systems alongside cylindrical shafts or guideways
  • Compact dimensions: 10mm length, 7mm external diameter, and 3mm internal diameter
  • Ideal for high-precision applications like CNC machines and 3D printers
  • Great for use in various equipment—think testing machines, tool grinders, and printers
  • Designed to handle infinite strokes with minimal friction for accurate motion

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