High-speed rail has become a "national business card" that people are proud of, but as the core components, high-speed rail bearings are all dependent on imports. At the opening of the first academician Xinchang activities, there are a number of academicians proposed that Xinchang bearing industry should concentrate on this area.
Yang Huayong, academician of the Chinese Academy of Engineering, is chief expert of the National Major Basic Research (973) , since Yang Huayong had made business investigation to Xinchang before 10years ago, he has been concerning about the development of Xinchang."Here, the bearing industry base is good,"he said. Refering to the development of Xinchang bearing industry, Yang Huayong thinks that now the high-precision bearings rely on imports, such as high-speed rail bearings and air craft bearings.
China Iron and Steel Research Institute Special Steel Institute Professor Yang talked about a situation:if the imported bearings went wrong, we need the foreign companies to be here, removing the old bearings and carrying them back to their country. "By 2018, achieving the localization of high-speed rail bearings is a development opportunity for China's bearing enterprises. Yang Mao Sheng said that we have a certain basis from scientific research institutions and domestic bearing industry, and we can easily achieve the goal.
"Successfully manufacturing bearings for high-speed rail mean that we are leading in technology." said Yang Chu-ming , Xinchang County Bearing Industry Association Secretary-General. "High-speed rail bearing is equivalent to a touchstone, Go into this threshold represents the technical height of an industry, and a business achieved ,If Xinchang bearing enterprises want to achieve this leap, all can not take the unusual way."
Product Model | Inside Diameter | Outside Diameter | Thickness |
HM256849/10 bearing | 300.038 | 422.275 | 82.55 |
LM757049/10 bearing | 304.8 | 406.4 | 63.5 |