Model Number: 73
Brand Name: ZYS
Key Specifications/Special Features:
ZYS turbocharger bearings refer to deep groove ball bearings, cylindrical roller bearings, angular contact ball bearings and four-point contact ball bearings. Angular contact ball bearings are used in pairs or matched with four-point contact ball bearing, then can support radial and axial combined loads. Deep groove ball bearings and cylindrical roller bearings mainly support radial load.We usually use alloy steel cage with special surface treatment to meet the requirements for higher speed and greater load.1).About ZYS companyZYS was formerly known as Luoyang bearing research institute, which was founded in 1958 and was the only first-class comprehensive research institute in China bearing industry. As it became one member of China National Machinery Industry Corporation in 1999, the former institute was transformed into the science and technology enterprise. Then Luoyang Bearing Science & Technology Co., Ltd. was established in 2001.ZYS is a high-tech enterprise, which focuses on the research and development of "high-tech, precise, cutting-edge, specialized and special" bearing products, which are applied to the mainframes of national economic construction in various fields and national defense construction. It was listed at Shenzhen Stock Exchange with stock code 002046 in 2005.2).Glory1.China national accreditation laboratory for bearing
2.State key laboratory for bearings of earth pressure balance shield
3.State quality supervision and testing center for bearing
4.National technical committee for rolling bearing standardization
5.ISO/TC4 China secretariat
6.National patent exchange workstation
7.The technical committee of China bearing industry association
8.The research center for high-speed precision bearing engineering
9.The bearing industry branch of machinery industry professional skill appraisal center
10.Listing company in Shenzhen Stock, Stock no.002046