Single Row Cross Roller Slewing Bearing Series HJ

What is Single row cross roller slewing bearing? It consists of two races, with compact structure, light weight, small assembly clearance, and high requirements for installation accuracy. Moment and large radial force are widely used in lifting and transportation, construction machinery and military products.


Zhiyuan machinery is a professional Chinese single row cross roller slewing bearing manufacturer and Chinese single row cross roller slewing bearing supplier, is committed to the design, manufacture, production and sales of all kinds of slewing bearing. Product specifications are diverse and models are complete. The basic structure of slewing bearing slewing drive usually consists of worm, slewing bearing, shell, motor and other components. Because the core component adopts slewing bearing, it can bear axial force, radial force and tipping moment at the same time. There are many forms, but the structure is basically the same.


Single row cross roller slewing bearing, is composed of two seats, compact structure, light weight, high accuracy of manufacture, assembly, small gap of installation accuracy requirement is high, the roller of 1:1 cross arranged, can withstand the axial force and overturning moment and large radial force, is widely used in lifting the transport, engineering machinery and military products.


Single row cross roller slewing bearing is widely used, construction machinery is the first application of slewing bearing is also the most widely used place, such as earthmoving machinery, excavators, stacker and retractor, grader, roller, rock drilling machinery, riding machine, etc.. Other concrete machinery, lifting machinery, engineering ships, aerial work platforms and so on. In addition to all kinds of construction machinery, the application scope of single-row cross roller slewing bearing has been gradually expanded. At present, equipment platforms such as port equipment, metallurgy equipment, wind power generation equipment, drilling platform and so on have begun to use slewing bearing to replace the original bearing in a large range.

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