ZYS PRODUCTS

ZYS provides high quality bearing products and professional bearing solutions for users in the fields of 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 mining, metallurgy, wind turbine generator, machine tool, machinery, medical treatment, automobile, rail transport, etc.

ZYS NEWS

Bearing steel market prices may continue to rise in May

From January to March, domestic crude steel production of bearing steel increased by 23.97% year-on-year, and the output of bearing steel increased by 17.08% year-on-year. Looking back at the bearing steel market in April, the domestic bearing steel market prices continued to rise, driven by the rising cost of steel mills and the strengthening of the futures market in late April. Up to now, the average price of domestic bearing round steel 50mm (continuous casting) is 6255 yuan/ton, an increase of 155 yuan/ton from the end of March, an increase of 2.54% month-on-month. At present, downstream procurement costs have increased significantly compared with previous years. Excessive capital pressure has led to a slight slowdown in downstream procurement efforts, and the overall acceptance of high levels by terminal enterprises is low. With the announcement of the cancellation of export tax rebates for steel products, enterprises are more concerned about the subsequent impact on the export of bearing steel. However, in the recent stage, under the background of good fundamentals and high demand, under the stimulus of the continuous increase in the price of high-quality steel, it is expected that the market price of bearing steel in May may continue to rise.

2021-05-07 16:40:46 move

Bearing steel market prices may continue to rise in May

2021-05-07 16:40:46

From January to March, domestic crude steel production of bearing steel increased by 23.97% year-on-year, and the output of bearing steel increased by 17.08% year-on-year. Looking back at the bearing steel market in April, the domestic bearing steel market prices continued to rise, driven by the rising cost of steel mills and the strengthening of the futures market in late April. Up to now, the average price of domestic bearing round steel 50mm (continuous casting) is 6255 yuan/ton, an increase of 155 yuan/ton from the end of March, an increase of 2.54% month-on-month. At present, downstream procurement costs have increased significantly compared with previous years. Excessive capital pressure has led to a slight slowdown in downstream procurement efforts, and the overall acceptance of high levels by terminal enterprises is low. With the announcement of the cancellation of export tax rebates for steel products, enterprises are more concerned about the subsequent impact on the export of bearing steel. However, in the recent stage, under the background of good fundamentals and high demand, under the stimulus of the continuous increase in the price of high-quality steel, it is expected that the market price of bearing steel in May may continue to rise.

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Huayang and ZYS Joint Technology Center Unveiled

2021-03-24 14:35:24

Recently, Wuxi Huayang Rolling Bearing Co., Ltd. (hereinafter referred to as "Huayang") and Luoyang Bearing Research Institute Co., Ltd. held an unveiling ceremony for the "United Technology Center" jointly established. Senior leaders from both sides attended the unveiling ceremony.Huayang is a big enterprise integrating R&D, manufacturing and sales of rolling bearings, especially in the fields of deep groove ball bearings, one-way bearings. It has a high reputation at home and abroad. Luoyang Bearing Research Institute Co., Ltd., affiliated to China National Machinery Industry Corporation, is the only national comprehensive technical research institution in the domestic bearing industry and is well-known in the field of angular contact ball bearings. The two parties will carry out close and comprehensive cooperation in industrial development planning, technological innovation research and development, process tooling, testing, basic research and other comprehensive technologies based on the principle of mutual benefit.

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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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