Wheel bearings (hub bearing) main role is to load and for the rotation of the hub to provide accurate guidance, both axial load radial load again, is a very important component. Traditional automotive wheel bearing is composed of two tapered roller bearings or ball bearings combination, bearing installation, oiled, and adjust the clearance seals are conducted in automotive production line. This structure makes it difficult in the automotive assembly plant, high costs, poor reliability, maintenance and car maintenance, but also the need for bearing cleaning, oiling and adjustment. Developed on the basis of the hub bearing unit is the standard angular contact ball bearings and tapered roller bearings on, it will be two sets of bearings as a whole, with a good assembly performance can be omitted clearance adjustment, light weight, compact structure, load capacity Large, sealed bearings can advance into the grease, hub seals and maintenance, etc. are omitted from the outside wheel, has been widely used in cars, and in the truck also has a tendency to gradually expand the application. The company has now developed and produced more than 200 kinds of auto wheel bearings. Product coverage Chinese cars (Shanghai Volkswagen, FAW-Volkswagen, Guangzhou Honda, Shanghai GM, Hainan Mazda, Citroen, Fengshen Blue Jays, Tianjin Toyota, Tianjin Xiali, Jiangsu Yueda, Chery, Changan, etc.); Japanese cars (Toyota, Nissan, Honda, Mitsubishi, Mazda, Fuji, Daihatsu, Suzuki, Isuzu, etc.); American cars (GM, Ford, Chrysler, etc.); European cars (Volkswagen, Citroen, Peugeot, Fiat, Renault, Opel, Volvo, Alfa Land Rover, etc.); Korean cars (Hyundai, Daewoo, Kia, Ssangyong, etc.), as well as a variety of micro-cars and passenger cars with wheel bearings. My company has a strong new product development and design capabilities, great attention to quality management, and together in a manner mutually beneficial cross proprietary technology provides a strategic partnership with the industry, service to customers. In the "relentless pursuit, both on into" business principles, in good faith in the world of philosophy, users are welcome to cooperate in all directions, our sophisticated equipment and strong technical backing, so that our company www.yjqczc .com and product choice as you are satisfied. Sincerely welcome home and abroad to visit our company to guide the development of plans!