The INA KR19 is an open-type, high-precision crossed-roller bearing from INA (Schaeffler), designed to deliver rigid, accurate rotary support in demanding machinery. The open design simplifies mounting and lubrication, while the crossed-roller arrangement provides stiffness under combined radial and axial loads for repeatable motion. Typical applications include precision automation equipment, CNC machine tools, rotary stages, and robotic joints where smooth, controlled rotation is essential.
