Recently, the machine Luoyang Bearing Science and Technology Co., Ltd. is a national key projects undertaken by supporting two kinds of large, ultra-precision thin wall bearing, passed user acceptance and use of installed capacity. The performance and quality indicators bearing, fully meet the design requirements and the requirements to obtain a high degree of user acceptance and excellent evaluation.

　　Both bearings are large thin-walled precision bearings, angular contact ball bearings in one of the outer diameter of nearly 400MM, ferrule wall thickness is only 2.0MM, precision requirements for the P2 level. Slim series are ultra-precision bearings. The machine bearing company employees rely on a solid foundation bearing technology, from product design to manufacturing, testing delivered in just 36 days time, the successful completion of this arduous task for the state key projects to make a positive contribution.