ZYS precision bearing, ball bearings, roller bearings, bearing parts

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. https://www.zys-bearing.com/about-zys.html

  High-precision Navigation Platform Bearing High-precision navigation platform bearings can be divided into three types: marine navigation platform bearings, rocket-used navigation platform bearings and missile-used navigation platform bearings. It is required that the bearings must have long service life (more than ten years), high precision, high reliability, and excellent resistance to corrosion and impact. When the bearings are working at a low speed or swinging, the working or storage temperature is kept from -40°C to +80°C. https://www.zys-bearing.com/special-bearing/

ZYS possesses a perfect bearing optimization design theory of multiple objective function and is skillful in machining and matching technology of super-precision bearing, high precision bearing and high speed bearing for machine tool. ZYS is one of very few domestic enterprises who can carry out the batch production of bearings in P2(ABEC9) and P4(ABEC7) precision grades. You can find ball bearing, roller bearing, precision bearing from China bearing manufacturer ZYS. http://www.zysbearing.com/precision-bearings/high-precision-angular-contact-ball-bearings.html

  High-frequency grinding spindles 1. Tight structure, high mechanical effciency, low noise, low vibration, high precision. 2. Stable running, weak impaction, prolong bearing life of the spindles. 3. High speed, high dynamic and static precision, high stability. 4. The stepless variable speed in the range of the rated running speed is avaiable to suit the request of various conditions and loads. 5. Driving control skill makes accurate stop, accurate position and accurate speed suitable for therequest of processing center and other numerical control machine tools. http://www.zysbearing.com/spindles/high-frequency-grinding-spindles.html

With the mission of leading the bearing industry technology and advancing the world's equipment level, ZYS aims to be the supplier which offers the best precision bearings in the world. With adopting advanced design concepts, first-class manufacturing equipment, sophisticated testing methods, professional experimental technology, lean quality assurance system and perfect service guarantee, ZYS provides all kinds of precision bearings and bearing components of P4 and above precision grades with an inner diameter of 6 mm to an outer diameter of 850 mm. The Precision Bearing Manufacturing Department of ZYS has a workshop of 16,000 square meters, and has the most advanced constant temperature grinding workshop of nearly 10,000 square meters and 4,000 square meters of 10,000-class clean assembly room. We have nearly 300 sets of precision processing equipment and more than 500 sets of various precision testing instruments. The Precision Bearing Manufacturing Department has an annual prod...

ZYS has been engaged in bearing technology research in automotive drive, transmission, steering, EV bearing ,wheel hubs, etc. The products used in automotives have functions and characteristics of friction reduction and energy consumption. It can be environmentally-friendly products that contributes to energy conservation and resource conservation, making the car more " safe="" and="" comfortable". http://www.zys-bearing.com/key-ev-bearing-44/

The Structure and Character of Cross Roller Bearing ZYS precision cross roller bearing, the inner structure of which adopts the vertical and cross arrangement of cylindrical rollers with 90°, can bear radial load, double-direction thrust loads and overturning moment at the same time. Combined with its high rigidity, crossed roller bearing can be applied to the joints and rotating parts of industrial robots, rotary tables of machining centers, rotating parts of manipulators, precision rotary tables, medical equipments, measuring instruments, IC manufacturing machines, etc. http://www.zysbearing.com/precision-bearings/cross-roller-bearings.html

  The only state-level comprehensive research institute in China's bearing industry ZYS performs batch production of various high-rank bearing products and components with inner diameter of 0.6mm to outer diameter of 6.8m. We are mainly engaged in the research, development, production and sales of precision bearing , special bearing , high-speed machine tool spindle, bearing special equipment, bearing testing instruments, bearing testing machine and bearing special materials , which are widely used in the fields of aerospace, machine tools, wind power generation, mine metallurgy, petrochemical, medical equipment, automobiles and rail transit, construction machinery, intelligent manufacturing services, etc. http://www.zys-bearing.com/solution/metallurgy-and-construction.html

SPECIAL BEARING ZYS is committed to the design, research, development, production of bearings widely used in the fields of aerospace, machine tools, wind power generation, mine metallurgy, petrochemical, medical equipment, automobiles and rail transit, construction machinery bearing , motorcycle, house appliance, oil and gas. Any design of speciality bearing and non-standard bearings can be achieved. http://www.zys-bearing.com/special-bearing/

Thin section bearings : The size of thin section bearings is different from common rolling bearings. Its cross-sectional size is generally in the range of 120.97 -645.16mm2, and the inner diameter is generally between 25.4mm to 1m. The inner diameter of common thin section bearings can also achieve 1.3m. Thin wall bearings are the thinnest in the size series. The inner diameter or outer diameter of bearing inner and outer rings are large, and the walls are thin. Its radial dimension of cross section is less than a quarter of the inner diameter and less than twice the diameter of the rolling element.For a certain series of dimensions, the cross-sectional dimension remains constant and has nothing to do with the inner diameter. For the common ball bearing series, the radial cross-section and the ball diameter generally increase with the increase of the inner diameter. Thin wall bearings also have tighter tolerances than common large and heavy-duty bearings. Therefore, thin wall bearings ...