News
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Installation And Replacement of Tower Crane Slewing Bearing
Tower crane slewing ring is an indispensable part of the tower crane slewing mechanism. We all know that after using the slewing ring for a period of time, there will be a certain degree of wear or consumption. The reason why the tower crane slewing ring consumes fast is: 1. In the choice of slew...Read more -
How to maintain the slewing bearing in the process of use? Worth collecting!!!
Slewing ring bearing has been widely used in the market. Many people buy slewing bearings to use. But many people don’t know how to maintain them in the process of use. As a professional slewing bearing manufacturer - XZWD Slewing Bearing Co., Ltd.we will give you a detailed explanation tod...Read more -
The causes and solutions of heat generation caused by structural factors of the Slewing bearing
Slewing bearings are usually separated from the rolling elements by individual spacer. This structure can maintain the smoothness of the movement, and is widely used because of its low price. Special application require special ball or spacer, such as copper, aluminum, and other high-temperature ...Read more -
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, XZWD slewing bearing co.,ltd, today will introduce in detail how to calculate out the slewing bearing sizes. 1...Read more -
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