Luoyang Bearing Science and Technology Co.，Ltd.was established after restructuring Luoyang Bearing Research institute, which focuses on the research and manufacture of high performance bearing products for the mainframes of national economic construction and national defense construction，and can carry out the batch production of various types of bearings from inner diameter 0.6mm to outer diameter 11000mm and relevant components. Our main businesses include the research , development , manufacture and sales of precision bearings,high-frequency electric spindles for machine tool , special technical equipments for bearing ,testing instruments and special materials of bearing, Our products have been widely applied to aerospace, vessel, weapon, machine tool, wind turbine generator, metallurgy, petrochemical, medical equipment, rail transportation, automobile, construction machinery, textile, and other fields.

The company has one national research center and three industry parks with almost 7000000 ㎡in total .The company not only possesses advanced bearing manufacturing equipments and international first-class measuring instruments,but also has strong strength of manufacturing,inspecting and testing the high-precision and high-reliability bearings and relevant spare parts.In the meantime,it always keeps a leading position in bearing basic theory,lubrication technology,design,material,test,information criterion and other aspects.The company owns many science and technology institutions:

State Key Laboratory for Bearing of Shield and Tunnelling Technology,

China National Accreditation Laboratory for Bearing

State Quality Supervision and Testing Center for bearing,

Patent Exchange Workstation of State intellectual Property Office,

National Technical Committee for Rolling Bearing Standardization, 

ISO/TC4 China Secretariat,

The Technical Committee of China Bearing industry Association,

The Research Center for high-speed Precision Bearing Engineering in Machinery industry,

Technological Development Center for Military Bearing

The research Center for CNC Machine Tool spindle Units Technology,

High-performance Bearings Laboratory,

Post-doctoral Scientific Research Workstation，etc.

Therefore，the company is a high-tech leading enterprise of Chinese bearings.

As a main supporting company for Chinese aerospace industry，we have successfully accomplished the milestone tasks of bearing assemblies for “Dong fang hong” series man-made satellite,manned spacecraft series from “Shenzhou I” to “Shenzhou VII” lunar exploration program.The company is also a supplier for main spare parts in domestic and foreign CNC machine tools,shipbuilding,automobile,wind power and other fields.

Plentiful Achievements

1958. Air bearings,electric spindles at 60000r/min were born.

1960. The frist batch of A23 precision instrument bearings,four kinds of high-temperature,high-speed precision bearings in grade A were born

1978. High speed roundness measuring instrument,miniature bearing friction torque measuring instruments and GDZ series electric spindles for grinding were born.

1988. CAD software for General bearing design with the copyright was born.

1990. Special thin section bearings，the momentum wheel and bearings for satellite attitude control were born.

2003. Bearings for ShenZhou V Spacecraft were born.

2009. Bearings for large thrust engine were born.

2011. Bearings for TianGong No.1 spaceship were born.

2013. China frist bearings for high speed rail were born.