Product Specifications
| Prod Model: |
6204 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Ball Bearings: |
Deep Groove Ball Bearing |
| Original: |
Luoyang |
| Breadth: |
34mm |
| Load Rating: |
Cr:110kn Cor:85kn |
| Installation Dimension: |
D:111mm D:169mm R:2mm |
| Mass: |
3.15 |
| Clearance: |
C2 C0 C3 C4 |
| Vibration: |
Z Z1 Z2 Z3 |
| Seals Type: |
Open Zz RS |
| Rolling Body: |
Ball Bearings |
| The Number Of Rows: |
Single |
| Outer Dimension: |
Medium and Large(',120-190mm) |
| Material: |
Bearing Steel |
| Load Direction: |
Radial Bearing |
| Separated: |
Unseparated |
Product Description
ZYS 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. It was listed at Shenzhen Stock Exchange with stock code 002046 in 2005.
In 2001, the company became the first company that undertook the project of Nation Ministry of Science and Technology-"Development of key bearings for large and medium wind turbine generator". The company has acquired the core designing, manufacturing and testing technology in yaw bearing, pitch bearing, main bearing, gearbox, and generating motor bearing in wind turbine system. We have also cultivated a number of professional staff in wind bearing design, property analyses, manufacturing and testing. We cultivated the first post doctor in the field of wind power generator in China and developed specialized integrated design and analysis software that can conducts load spectrum analysis of wind turbine generator bearing, stress analysis, design and verification of key structural parameters, calculation of effective hardened layer depth and gear and bolt strength check etc. Properties of our wind turbine generator bearings have reached international advanced level. Up to now, we have applied many national patents in wind turbine generator bearing such as "slewing bearing for 1.0MW wind turbine generator", "slewing bearing for 1.5MW wind turbine generator", "self-lubricating cage for slewing bearing", "long life, high load three row roller combination slewing bearing", and "Intelligent wind turbine generator bearing based on Internet of things" etc. In particular, the exclusive patent of "Intelligent wind turbine generator bearing based on internet of things" can realize remote monitoring, fault warning and diagnosis.
ZYS Advantage
ZYS has a strong strength of manufacturing high-precision and high-reliability bearings and relevant parts. ZYS 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.
Glory
Top 200 most promising companies of China in Forbes
Top 500 in China Machinery Industry
Excellent Enterprise with China Well-know Trademark
High-performance Bearings Laboratory
State Quality Supervision and Testing Center for Bearing
ISO/TC4 China Secretariat
The Research Center for High-speed Precision Bearing Engineering in Machinery Industry...
Our Produts
High precision angular contact ball bearing
Precision spindle bearing
Hybrid ceramic bearing
Slewing bearing
Cylindrical roller bearing
Needle roller bearing
Taper roller bearing
Precision lathe bearing
Bearing measuring instrument
YRT rotary table bearing
High-frequency spindles
Dental drill bearing
Bearing ball
Bearing making machine...
Material: GCr15, 9Cr18, G20CrMo or others
Certificate: GB/T19001-2000(ISO9001: 2000), GJB/Z9001A-2001, GJB9001A-2001
We would like to and ready to do business with any company from all over the world. If any of ZYS products interests you or if you have interests in ZYS company, please don't hesitate to contact with us, we would like to give you ZYS best quality service any day any time!
Contact us
Address: No. 1 Jilin Road, Luoyang City, Henan, Province, China.
Zip Code: 471039
Website: www.zys.com.cn www.zysbearing.com
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.
The company 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. Having completed strategic restructuring, it became a science and technology listed company which was regulated as a whole. It was listed at Shenzhen Stock Exchange with stock code 002046 in 2005.
The company has achieved 864 scientific payoffs in total, among which there are 31 national awards including National Invention Award and National Science and Technology Progress Awards, as well as 219 provincial and ministerial science and technology achievement awards. The company has built a series of standard systems for spindle unit products in machine tool industry and for national military bearing. The standards of military bearings for aviation, spaceflight, navigation, nuclear industry and other military uses have also been formulated. We have the authorized patents 499 items. These scientific payoffs and high-tech products stimulate technology progress in China bearing industry, promoting extensive application in bearing industry, national defense and national economic construction.
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.
The following Science and Technology institutions fall under the responsibility of ZYS:
China National Technical Committee for Rolling Bearing Standardization.
China Secretariat of ISO/TC4(Technical Committee for Rolling Bearings).
Technical Committee of China Bearing Industry Association.
China National Quality Supervision and Testing Center for Bearings.
China National Accreditation Laboratory for Bearings.
China Bearing Industry Professional Skill Appraisal Centre.
China National Research Center for High-Speed Precision Bearings in Machinery Industry.
China National Laboratory for the Bearings of Tunnel Boring Machines.
China National Patent Exchange Center.
China Doctoral Scientific Research Centre for Bearings.
