Luoyang Hengchang Heavy Machinery Co.,Ltd.
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We want you to be satisfied. Try us!
Luoyang Hengchang Heavy Machinery Co.,Ltd.
> 丨507,Building 4,Zone A National University Science Park , luoyang city Henan province China
> 丨+8613663793011 +8615838553230
> 丨 sophie@hgb-bearing.com
Research and analysis on the usability of slewing bearings
/in Industry News /by adminThe slewing bearing is a large bearing that can bear large axial load, radial load and overturning moment at the same time. Turntable bearings are generally equipped with mounting holes, internal or external gears, lubricating oil holes and sealing devices, which can make the mainframe structure compact, reliable guidance, and convenient maintenance. It is widely […]
Effective utilization and adjustment of slewing bearing clearance
/in Industry News /by adminSlewing bearings are mainly used in lifting, construction machinery and other large-scale construction machinery and equipment. They mainly bear axial force and overturning moment. However, in many cases, overturning moment is the main load of the bearing. Under the action of the overturning moment, the angular deformation of the bearing will greatly affect the stiffness […]
What is CRBH series crossed roller bearings?
/in Industry News /by adminThe structure of crossed roller bearings The crossed roller bearings has 3 kinds of structure: Outer ring division type with inner ring rotating, inner ring division type with outer ring rotating, inner ring rotation / outer ring rotation. The rolling element is cylindrical roller which vertically aligned in a V-raceway with spacer separated from each […]
The right ways of installation method and steps about slewing bearing
/in Industry News /by adminWhat are the steps to correctly install the slewing ring? The following is an example of how to install the slewing ring: First, open the slewing bearing package, check the certificate and label, and confirm that the slewing bearing model used is correct. 1, the installation plane The installation surface should be smooth and clean. […]
Existing form and working principle of excavator slewing bearing
/in Industry News /by adminExcavator is one of the important equipment in modern engineering construction. The excavator can rotate left and right during work, which is inseparable from the credit of the slewing mechanism. It is one of the important components of the hydraulic excavator. The slewing mechanism is connected with the walking device through a slewing support, and […]
The YRT turntable bearing
/in Industry News /by adminThe YRT turntable bearing is composed of a set of thrust / radial seat ring, a thrust / radial shaft ring, a thrust washer, two roller cage assemblies, and a set of radial cylindrical rollers. The seat ring and the shaft ring have evenly distributed screw holes for installation. This type of bearing has a […]
The difference between upper slewing tower crane and lower slewing tower crane
/in Industry News /by adminTower cranes are commonly used lifting machinery equipment at construction sites, used to lift construction materials such as steel bars, wood corrugated, concrete, and steel pipes. One of the important parts of the tower crane is the slewing drive device. Tower cranes can be divided into lower slewing and upper slewing tower cranes according to […]
The Wide range application of slewing bearing
/in Industry News /by adminWith the rapid development of machinery industry, the application range of slewing bearing has been gradually expanded, and slewing bearings have been widely used instead of original bearings. Construction machinery is the initial application of slewing bearings is also the most widely used places, such as earth-moving machinery, excavators, dismantling machines,heap picking machines, graders, rollers, […]
What are the maintenance works in the use of slewing bearings? How to maintain?
/in Industry News /by adminThe slewing bearing is an indispensable part of large-scale machinery, and it can be installed in the machine to allow the machine to rotate left and right. At the same time, it can withstand various forces. Because the slewing ring is very important, it needs careful maintenance. More than 96% of the slewing ring failures […]