ZYS PRODUCTS

ZYS provides high quality bearing products and professional bearing solutions for users in the fields of aerospace, machine tool, wind power, metallurgy, automobile and rail transportation, construction machinery, etc. ZYS can perform batch production of various bearing products with inner diameter of 0.6mm to outer diameter of 6.8m. In addition to bearings, ZYS can also offer high-speed spindles, precision bearing instruments, bearing testing machines, bearing manufacturing machines and bearing parts.

Industry Solutions

Machine Tool

ZYS precision angular contact ball bearings consist of high-precision angular contact bearings (standard series),super high-speed angular contact ball bearings,high-speed sealed angular contact ball bearings and high-speed spindle bearings.

Machine tool

Metallurgical Industry

In the metallurgical industry, the working environment of rolling mills, continuous casting machine or converters is really harsh. These conditions require bearings to withstand the harsh effects of heavy load, high temperature, dust and water. In order to meet the requirements of metallurgical industry, ZYS R & D teamhas developed bearings products with high quality, high precision and long service life and also can offer the bearing solutions for manufacturers in the metallurgical industry.

Wind power

Construction Machinery

ZYS large-size heavy duty precision bearings are manufactured in our second industry park,which covers 133,333㎡ with total investment of 438 million RMB.
The inner ring,outer ring and rolling elements of bearing under normal working conditions are made of high carbon chromium bearing steel.To meet the special requirements,such as super high speed,wear-resisting,low temperature rising,long life and high reliability etc.,it’s suggested to use hybrid ceramic ball bearings.

Construction machinery

Rail Transportation

ZYS has been committed to the research and development of bearings for rail transportation for a long time to meet the increasing requirements for rail transportation,such as higher speed,load,reliability and etc.

Rail Transportation

Aerospace

ZYS plays an leading role in aerospace bearing industry of China,We has successfully accomplished the bearing assemblies for “Dong fang hong” series man-made satellite,manned spacecraft series from “Shenzhou Ⅰ” to “Shenzhou Ⅹ”,“Chang’E” lunar exploration program,successful docking from “Shenzhou Ⅷ” and “Shenzhou Ⅸ” to Tiangong target aircraft.

Aerospace

Automobile

ZYS automobile bearings include tapered roller bearings,cylindrical roller bearings,deep groove ball bearings and angular contact ball bearings,among which clutch bearings and the hub bearings units of the first,second and third generation are mainly used to gear box,axles,transmission system and other parts of all kinds of automobiles.We have conducted thorough research on wheel hub bearings,clutch release bearing,constant velocity cardan joint,gear box bearings and etc

Automobile

Bearing Manufacturing

ZYS can supply batch production of various bearing manufacturing equipments,like CNC cutting equipments and automatic production line for bearing rings,automatic grinder,superfinishing machine,precision cold rolling machine for bearing rings,semi-automatic multi-purpose grinder for miniature ball bearing rings and other precision manufacturing equipments for bearing.

Bearing manufacturing

Bearing Measuring

Besides all kinds of bearing products,bearing measuring machines are also our main products,which have been exported to India,Iran,Romania,Brazil and many other countries.Our main measuring machines include the instruments for measuring the dimension accuracy,roundness,profile and roughness of bearing parts,the instruments for inspecting bearing performance and other instruments used to automatically inspect and control various parameters during manufacturing process.These instruments are widely used in bearing workshops,inspection stations,measuring room and assembly factories.

Bearing measuring

Bearing Testing

ZYS has conducted in-depth research on bearing testing technology and reliability theory of all kinds of bearings,engaging in the development and manufacture of bearing testing equipments and undertaking the simulation testing,life testing and other performance tests for all kinds of bearings.We can also develop and manufacture the simulation testing machines in full-automatic control for the bearings used in various machineries (aviation,spaceflight,railway,automobile,motorcycle,machine tool,motor,etc.)

Bearing testing

ZYS SERVICES

About ZYS

Since 1958, ZYS has been committed to the research and development of “high-tech, precise, cutting-edge, specialized and special” bearings, and relevant products. Our products have been used for aviation, spaceflight, vessel, weapon, mining, metallurgy, wind turbine generator, machine tool, machinery, medical treatment, automobile, rail transport, etc.

Corporate

Corporate

Video

Introduction Of ZYS

ZYS NEWS

Good news! Luoyang Bearing Research Institute Co. Ltd. was newly recognized as National Enterprise Technology Center

Recently, Five ministries including the National Development and Reform Commission jointly issued a document "Notice on the release of 2020 (27th batch) new certification and the list of all national enterprise technology centers" (Fagai High Technology [2020] No. 1918). The technology center of Luoyang Bearing Research Institute Co., Ltd. was newly recognized as a national enterprise technology center.

2021-01-05 16:56:48 move

Good news! Luoyang Bearing Research Institute Co. Ltd. was newly recognized as National Enterprise Technology Center

2021-01-05 16:56:48

Recently, Five ministries including the National Development and Reform Commission jointly issued a document "Notice on the release of 2020 (27th batch) new certification and the list of all national enterprise technology centers" (Fagai High Technology [2020] No. 1918). The technology center of Luoyang Bearing Research Institute Co., Ltd. was newly recognized as a national enterprise technology center.

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ZYS WILL ATTEND 2020 CHINA INTERNATIONAL BEARING INDUSTRY EXHIBITION

2020-12-07 16:35:46

Dear ZYS friends,     Thank you for your long-term attention and support to ZYS Bearing! 2020 China International Bearing Industry Exhibition is about to open. We sincerely invite you to visit our booth to discuss and communicate with us. Look forward to seeing you!2020 CHINA INTERNATIONAL BEARING INDUSTRY EXHIBITIONDate:2020/12/09—12Address:National Exhibition and Convention Center (Shanghai)ZYS Booth No. : 4.1 A066 Website: www.zysbearing.comEmail: sales@zys.com.cn

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Luoyang Bearing Research Institute Co., Ltd. helps China Environmental disaster reduction

2020-10-19 11:43:34

At 11:23 on September 27th, the Long March 4B carrier rocket successfully launched the Environmental Disaster Mitigation 2 A and B satellites at the Taiyuan Satellite Launch Center with one arrow and two stars. The Environmental Disaster Mitigation 2 A and B satellites are two optical earth remote sensing satellites that meet the application needs of the Ministry of Emergency Management and the Ministry of Ecology and Environment, as well as the needs of land, water conservancy, agriculture, forestry, earthquake and other industries.The satellite is equipped with 4 types of optical payloads, among which the polarization scanner drive components are developed by Luoyang Bearing Research Institute Co., Ltd. It is mainly used to drive the orthogonal mirror to rotate at a uniform speed, and at the same time accurately feedback the angular position of the orthogonal mirror assembly, so as to realize the functions of the scanner's ground observation, instrument calibration, and standby. As a newly developed product,the project team conducted a large number of process tests during the development period, and revised the product design based on the test results. And a set of technical documents such as assembly technology and running specifications suitable for such products were formulated to ensure the smooth delivery of the products.A total of 9 drive components were delivered to users, which increased the output value of about USD 600,000. At the same time, it also laid the technical foundation for the development of Outboard load products and accumulated relevant experience.We have rich experience and advantages in manufacturing the special bearings, aviation bearings, satellite attitude control momentum wheel, etc. which perform under the special conditions, such as high temperature, low temperature, high speed, heavy duty, vacuum, radiation protection, anti-magnet, sensitiveness, high precision, long life and other special working conditions. Please contact sales@zys.com.cn to learn more.

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