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Influence of bearing steel material on turntable bearing

The wide application of slewing bearings requires the production industry to continuously innovate product forms and improve product performance in product design. Because it’s main performance is closely related to product material selection, there are multiple considerations in manufacturing and material selection. Today, the editor will analyze and explain the influence of bearing steel materials […]

What are the commonly used materials of slewing bearing

Slewing bearings, also called slewing bearings, are often used in engineering and manufacturing machinery, such as excavators, roadheaders, wind power equipment, industrial robots, port machinery and other equipment. Slewing bearings are usually composed of ferrules, rolling elements, cages, and sealing rings. Because different parts have special functions in practical applications, there are different considerations in […]

Research and analysis on the usability of slewing bearings

The 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

Slewing 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 […]

Analysis and Solution of Inflexible Slewing Ring Operation

The slewing bearing is called the joint of the machine. It is a common used bearing in modern machinery and equipment,which requires relative rotational movement between two objects and simultaneously bears axial force, radial force and tilting moment. With the rapid development of the machinery industry, slewing bearings have been widely used in marine equipment, […]

What is CRBH series crossed roller bearings?

The 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

What 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. […]

Effective utilization and adjustment of slewing bearing clearance

Slewing bearings are mainly used in lifting, construction machinery and other large-scale engineering 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 […]