What is a Linear Bearing? Linear Bearings are special parts that help things move smoothly and with little friction along a straight line. Unlike rotary bearings, they’re made for tasks that need accurate back-and-forth movement. You’ll find them in robotics, CNC machines, and 3D printers. Key Features and Benefits Linear bearings work great in high-speed, high-accuracy situations.... https://www.skf-eu.com/category/linear-bearings/