- Other Measuring & Gauging Tools[3]
- Other Electrical Instruments[3]
- Other Electronic Measuring Instruments[1]
- Voltage Meters[9]
- Machine Tool Spindle[10]
- Angular Contact Ball Bearings[10]
- Slewing Bearings[8]
- Taper Roller Bearings[7]
- Ball Screws[1]
- Deep Groove Ball Bearings[1]
- Other Ball Bearings[2]
- Auto Bearing[6]
- Testing Equipment[1]
- Other Measuring & Analysing Instruments[2]
- Battery Testers[3]
- Cylindrical Roller Bearings[2]
- Bearing Balls[6]
- Tool Parts[1]
- Contact Person : Mr. yuan xinsheng
- Company Name : Luoyang Bearing Science And Technology Co., Ltd.
- Tel : 86-0379-64881209
- Fax : 86-0379-64881529
- Address : Henan,luoyang,jinlin road
- Country/Region : China
- Zip : 471039
Si3N4 ceramic ball
Si3N4 ceramic ball
Si3N4 is a new kind of bearing material with several good features. It possesses high temperature resistance, corrosion resistance, insulation, non-magnetism, high strength, low density and other features. In the application of bearing, it possesses low friction, low temperature rise, high rigidity, low centrifugal force and other features. It can implement high speed, high precision, high temperature, high rigidity, corrosion resistance and other good features.The high precision and high performance silicon nitride bearing ball is manufactured by spray-drying process, near-net-shape, cold isotatic pressing, GPS-HIP combined sintering, compounded abrasive lapping process effectively. The precision grade of it is G5, the materials class is I.
Brief Outline
Tenet: To lead the science and technology development of bearing industry and to improve the world’s equipment level.
Spirit: To keep continuous improvement, to pursue brilliance
Core values:Integrity, rigor, innovation, mutual benefit
Luoyang Bearing Science & Technology Co., Ltd. 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.
The company has a strong strength of manufacturing high-precision and high-reliability bearings and relevant parts. The “high-tech, precise, cutting-edge, specialized and special” bearing products have been widely applied to aviation, spaceflight, navigation, machine tool, wind turbine generator, metallurgy, petroleum, chemical, medical treatment, rail transport, automobile, textile, and other fields.
As a leading enterprise in aerospace bearing industry of China, the company has successfully accomplished the milestone tasks of bearing assemblies for “Dong fang hong” series man-made satellite, manned spacecraft series from “Shenzhou 1” to “Shenzhou 7” and “Chang’E” lunar exploration program, which are commended by relative administrative departments for several times.
Main business: the research, development, manufacture and sales of precision bearings, special bearings, high-frequency electric spindles for machine tool, special technical equipments for bearing, testing instruments and special materials of bearing.
Science and technology institutions:
China National Accreditation Laboratory for Bearing
State Key Laboratory for Bearings of Earth Pressure Balance Shield
State Quality Supervision and Testing Center for Bearing
National Technical Committee for Rolling Bearing Standardization
ISO/TC4 China Secretariat
National Patent Exchange Workstation
The Technical Committee of China Bearing Industry Association
The Research Center for High-speed Precision Bearing Engineering in Machinery Industry
Henan Technology Research Center for Machine Tool Spindle Engineering
Provincial Technology Center
Post-doctoral Scientific Research Workstation
The Bearing Industry Branch of Machinery Industry Professional Skill Appraisal Center
Si3N4 ceramic ball
