This is a high-quality INA LR50/6 2RSR Track Roller Bearing that is perfect for industrial use. The bearing is made in Japan and is designed to provide reliable performance. It has a size of 6x19x9 mm and is suitable for use in various applications. The brand of this bearing is INA and it is classified under the categories of Other Bearing & Bushing Parts, Bearing & Bushing Parts, Bearings & Bushings, Mechanical Power Transmission, Industrial Automation & Motion Controls, and Business & Industrial. This product is ideal for those who are looking for a reliable and efficient bearing that can be used in various industries.