Profile: IKO International, Inc. is a manufacturer of needle roller bearing and cross roller way & linear way components. Our product line includes needle roller bearings, linear motion rolling guide series and mechatronics series. Our needle roller bearings are rotational motion bearings in which a thin needle-shaped roller is incorporated into a rolling element. They have a low cross-section height and high load capacity compared with ball bearings. These needle roller bearings reduce overall machine size, and are thus widely used in various applications. These are used in automobiles, motorcycles, printing presses, industrial robots and construction equipment. Our linear motion rolling guide series is a range of machine parts that are indispensable for reducing linear motion friction in the positioning mechanisms of machinery. We supply a large range of products including the linear way and linear roller way rail guiding systems, and a ball spline-based shaft guiding system. These are available in sizes range from the smallest track rail at just 1 mm wide, to a very large version which provides high rigidity and high-load capacity. The linear motion rolling guide series is widely used in various fields ranging from the most advanced semiconductor manufacturing devices to large machine tools or construction equipment.