LM12LUU Linear Motion Bearing, Bearing Steel, 12mm Bore

This LM12LUU linear motion bearing is made of bearing steel with a heat-treated outer ring and steel balls for increased life and load capacity. It features double-sided dust-proof rubber seals to keep out foreign matter and a nylon retainer for low inertia, low starting torsion and quieter, smoother running. The polished surface offers high smoothness and brightness. With a 12mm inner diameter, 21mm outer diameter and 57mm thickness, it suits industrial automation, machine tools, engraving machines, robots and automotive use.

What's in the box
1 x Linear-Motion Bearing