
Linear bearings are essential components in various mechanical systems, facilitating smooth and precise linear motion along a defined path. They are commonly used in machinery where linear movement is required, such as in industrial equipment, automation systems, and CNC machines. These bearings function by reducing friction between moving parts, enabling efficient motion with minimal resistance. Typically, they consist of an outer and inner race with rolling elements such as balls or rollers between them. The rolling elements transmit the load from the moving component to the stationary component, allowing for smooth movement along the bearing's axis. Linear bearings come in various designs, including ball bearings, roller bearings, and plain bearings, each offering distinct advantages depending on the application's requirements.