Roller bearing is cylindrical, conical or drum-shaped roller for rolling element bearing. Roller bearings are mainly radial cylindrical roller, double row spherical roller, tapered roller and thrust roller and structure type.
2014年6月15日星期日
Roller Bearing the overall industry revenue continues to grow
bearing the overall industry revenue continues to grow, but Pegasus shares bearing segment operating income declined year on year , mainly due to the impact Pegasus shares of newly installed capacity of wind power industry and other factors significant decline , making wind power company , one of the leading products bearing Sales revenue fell 49.93 percent , to 368 million yuan , resulting in the company Tapered roller bearings segment operating income decreased by 28.67% , to 1.779 billion yuan .
After decades of efforts, China 's bearing industry formed in Harbin , Bearing three manufacturing bases in and bearing private enterprises , as well as international bearing manufacturing company ( such as Sweden 's Germany 's United States and Japan joint ventures or wholly-owned company based in the industrial structure. As of 2011 , industry sales of more than 500 million yuan enterprises have 1,850 home sales by the formation of state-owned enterprises, private enterprises and foreign-funded enterprises accounted for 14% , 66% and 20% of the pattern. industry experts said that from the product structure, despite the rapid development of China's bearing industry in recent years , but mainly in the plain bearing areas , the demand for high -quality bearings rely on imports to meet . China's production of Roller bearing the vast majority of small and medium and small bearings, medium and large bearing production accounted for less than 3% in the current domestic market, high value-added precision bearing demand and large compound growth rate of around 20% in particular grinder with precision bearings, construction machinery, heavy mill large bearings, bearings and other high-tech strong market demand . 2014 domestic bearing industry 's main business revenue reached 200 billion yuan .
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