Linear bearings are specialized types of bearings designed to facilitate smooth and precise linear motion along a straight path. Unlike traditional bearings that primarily support rotational movement, linear bearings enable objects to move back and forth in a straight line with minimal friction. They are commonly used in applications where accurate positioning, smooth travel, and minimal wear are essential, such as in CNC machines, 3D printers, robotics, and automated manufacturing systems. Linear bearings often consist of a carriage that rides along a rail or track, incorporating rolling elements like balls or rollers to reduce friction and ensure consistent motion. These bearings play a critical role in achieving precise and repeatable movement in various industries that require controlled linear motion.
