LM12LUU 12mm Bushing Longer Linear Ball Bearing

For 12mm hardened steel shafts, this LM12LUU 12mm Bushing Longer Linear Ball Bearing is an extended version of our regular LM12LUU linear sliding bush.

You have an extremely accurate, secure, and dependable linear motion system thanks to the bearings. CNC (Computer Numerical Control) equipment and 3D printers are the main applications for these linear motion bearings. There are several uses for this linear ball bearing in robotics and do-it-yourself projects since it can reduce motion friction on a single axis.

With a 12 mm bore and a 21 mm outer diameter, this LM12LUU 12mm Bushing Longer Linear Ball Bearing closed type ball bushing is appropriate for use as a component carrier in a mounted sliding unit.

Even during high-speed operation, the cage loop’s balls travel along a smooth ball guide surface, ensuring minimal noise.

Because linear motion bearings glide along a circular shaft, the shaft needs to be greased to ensure steady and smooth motion. The quality of linear motion we experience is directly influenced by the shaft’s quality. So it might be advantageous to use a shaft that has been hardened and plated in chrome.

Features :

1. Linear bearing ball cage, hardened coat of both ends ring.
2. Made of carbon chromium bearing steel, safe and reliable.
3. Ball in the cage loop to run a smooth ball guide surface to ensure stability even if high-speed.