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  • Technology post–Selection calculation of slewing bearing

    Technology post–Selection calculation of slewing bearing

    At present, slewing ring is widely used in many field. But many people don’t know how to choose the right size of slewing ring. As a professional slewing bearing manufacturer, we, Xuzhou Wanda slewing bearing co.,ltd, today will introduce in detail how to calculate out the slewing bearing s...
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  • Safety factor of rotary support for various applications

    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...
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  • Slewing Bearing Structure And Sealing Type

    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 ...
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  • The fast development of aerial work vehicles for street lamp maintenance

    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...
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  • The application of slewing bearings in field-medical equipment

    The application of slewing bearings in field-medical equipment

    Xuzhou Wanda 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 contribut...
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  • Wanda Slewing bearing successfully signed a contract with German Knap rolling bearing

    Wanda 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...
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  • Five Application Areas of The Slewing Drive

    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 ...
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  • The effect of lubricating grease on slewing ring

    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.  ...
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  • 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...
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  • The global slewing bearing output value will exceed US$5.253 billion by 2025

    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 ...
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  • New Gear type slewing drive by Wanda is successful

    New Gear type slewing drive by Wanda 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...
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  • Introduction to Slewing bearings for wind power

    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...
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