Annual sales of 10 billion yuan, accounting for 11.5% of the country's auto parts market share, Zhejiang Yuhuan County has thus become the first auto parts industry base recognized by the China Association of Automobile Manufacturers. Shen Ningwu, deputy secretary-general of the China Association of Automobile Manufacturers, recently stated at the "China Auto Parts Industry Base" award ceremony that in the production of auto parts and components, Yuhuan County has developed rapidly and independently, has diversified product markets, and has a good foundation for production clusters. The characteristics and advantages of the four prominent aspects of the government's outstanding functions have shown good prospects. The Yuhuan auto parts industry started in the 1970s, and it has formed a clear regional advantage in the country. At present, the county has more than 1800 automobile and motorcycle parts manufacturing enterprises and employs more than 80,000 employees; it can produce 31 series of more than 5,000 kinds of products including shock absorbers, gears, steering wheels, etc., covering heavy, medium, light, micro, and special applications. The models include all components except for the car's housing; more than 2,000 products have entered the international market with an annual export volume of US$55 million. Yuhuan Auto Parts has formed a complete sales network throughout the country. The Yuhuan Auto Parts Store has spread across the country, and it has opened up to Kashgar in Xinjiang and Lhasa in Tibet. In recent years, Yuhuan County has continuously increased investment in and support for the auto parts industry, actively guided enterprises in science and technology, and took the road of brand management. At present, the county has established the first joint-stock automobile and motorcycle fittings technology development company and established the Taizhou Automobile and Motorcycle Fitting Quality Testing Center to accelerate the upgrading and upgrading of traditional manufacturing and inspection equipment, and to develop engine shock absorbers, hydraulic brakes and steering wheels. And other well-known special products at home and abroad, as well as Kailing Group, Luo Shi companies and other highly specialized large-scale enterprises.
Spherical Roller Bearings have two rows of rollers, a common sphered outer ring raceway and two inner ring raceways inclined at an angle to the bearing axis . The centre point of the sphere in the outer ring raceway is at the bearing axis. Therefore, these bearings are self-aligning and insensitive to misalignment of the shaft relative to the housing, which can be caused, for example, by shaft deflection. Spherical Roller Bearings are designed to accommodate heavy radial loads, as well as heavy axial loads in both directions.
Bearing performance is not only determined by load or speed ratings. There are a number of other factors that contribute to bearing performance. To a large extent, performance is influenced by the geometry of the rollers, raceways and cages, the heat treatment during manufacture, as well as the surface finish of all contact surfaces.
Spherical Roller Bearings
Spherical Roller Bearings,Spherical Ball Roller Bearing,Steel Spherical Roller Bearing,Asymmetrical Spherical Roller Bearings
Ningbo Ritbearing Imp & Exp Co.,Ltd. , http://www.ritbearingchina.com