News
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Safety factor of rotary support for various applications
Application situation fs fL On principle, the static maximum load that the slewing bearing support must be used as a computation value, which must include additional load and test load. Not included in the application in the table, the static safety factor fs can be selected by refere...Read more -
Slewing Bearing Structure And Sealing Type
The slewing ring bearing is mainly composed of an upper ring, a lower ring and a full complement ball. The entire design of the slewing ring is used for rotating solutions at low speeds and light loads. The two single-row and double-row designs, as well as the convenience of pre-drilled mounting ...Read more -
The fast development of aerial work vehicles for street lamp maintenance
Nowadays, there are more and more types of special vehicles in our country, and its development prospects cannot be ignored. Take the street lamp maintenance aerial vehicle as an example. The development of the street lamp maintenance aerial vehicle market in my country is relatively slow, the m...Read more -
The application of slewing bearings in field-medical equipment
XZWD Slewing Bearing Co., Ltd. As the leader of Xuzhou slewing bearing industry, we have made achievements in a new application field-medical equipment industry Since the beginning of the Spring Festival in 2020, the new coronavirus has spread all over the world, and we are also contributing to t...Read more -
XZWD Slewing bearing successfully signed a contract with German Knap rolling bearing
With the “cloud” as the medium and the “network” as the bridge, in order to build a model for new international development areas in an all-round way, strengthen the Xuzhou High-tech Zone to the champion companies in the German industry, and let more German companies unde...Read more -
Five Application Areas of The Slewing Drive
Worm gears and worm mechanisms are often used in situations where the two shafts are staggered, the transmission ratio is large, the transmission power is not large, or the work is intermittent. The slewing drive can be applied to the main machine that does circular motion, such as crane slewing ...Read more -
The effect of lubricating grease on slewing ring
Lubrication has an important impact on the slewing ring service life and friction, wear, vibration, etc. Good lubrication is a necessary condition to ensure the normal operation of the slewing ring. According to statistics, about 40% of the slewing bearing damage is related to poor lubrication. ...Read more -
Four common slewing bearing installation measures
Now that you have chosen the appropriate slewing ring for the equipment, it is time to enter the installation phase. Please consider the following four factors to ensure a successful installation. 1.Deformation of the mounting surface There are many reasons for the deformation of the mount...Read more -
The global slewing bearing output value will exceed US$5.253 billion by 2025
Slewing bearing is a kind of large bearing that can bear comprehensive load, such as larger axial, radial load and tilting moment at the same time. Slewing ring bearings are generally equipped with mounting holes, internal gears or external gears, lubricating oil holes and sealing devices, which ...Read more -
New Gear type slewing drive by XZWD is successful
Xuzhou Wanda slewing bearing co., LTD.,as the national recognition of the high-tech enterprises, will continue to shoulder the mission of science and technology innovation, and further promote the development of the company independent innovation, new product development process, in order to meet...Read more -
Introduction to Slewing bearings for wind power
Slewing bearing is also called turntable bearing, which is widely used in industry and is called "joint of machine". It is an important transmission component necessary for a machine that requires relative rotational movement between two objects, but also needs to bear a...Read more -
Tower crane slewing ring failure prevention measures and maintenance
The slewing bearing mechanism of the tower crane is mainly composed of slewing bearing, slewing drive and upper and lower support. The tower crane slewing bearing assembly in the working process will often be not smooth operation and noise exceeds the standard (abnormal noise) fault. The author c...Read more