YFB bearing is a bearing unit composed of machined thick-walled outer ring, needle roller or cylindrical roller, or cage-guided or full complement rolling element group and seal, which can withstand high radial load and certain impact load , Compact structure, high rotation accuracy, wide variety, wide adaptability, easy installation, widely used in various types of machine tools, textile machinery, printing machinery, etc. In addition, YFB also strives to promote the research and development of technologies that can promote the long life of products, and strives to meet the needs of high-performance precision bearings and environmental protection, and is determined to develop environmentally friendly products. As a comprehensive needle roller bearing manufacturer for mechanical components, YFB not only meets the higher-level needs of customers, but also helps customers to achieve all the requirements of the machine tool from the start of operation to the overall optimization.