🚀 Elevate Your Projects with Precision! Space-saving dimensions (5 x 5.5 x 4.2 cm) fit any project. Manufactured by MMTool, a trusted name in linear motion solutions. Built to last, providing reliable performance in various applications. Crafted for exacting standards, ensuring seamless motion. Designed to work flawlessly with LM shafts and smooth rods. Pack of 2 20mm precision Smooth operation The MMTool PRODUCTS Pack of 2 SC20UU Linear Motion Bearings offers a high-quality solution for smooth and precise linear movement. With a compact design and compatibility with LM shafts, these bearings are perfect for a variety of applications, ensuring durability and performance you can trust.