News | HGB - Part 23

Single Row Cross Roller Slewing Bearing (797 Series)

How the Slewing Bearing Works?

2019-08-30/in Industry News /by admin

The slewing bearing, also known as the slewing ring bearing, is a very large bearing capable of withstanding the combined load, and can withstand large axial, radial loads and overturning moments at the same time. Mainly used in large-scale mechanical equipment, such as some cranes and excavators and other equipment. The basic structure of the […]

Stacker and reclaimer slewing bearing had been replaced and installed well

2019-08-27/in Company News /by admin

Recently, our company has supplied the slewing bearing for the bucket wheel stacker and reclaimer produced by a large thermal power plant in Northeast China. It has been sent to the user for installation and commissioning. The stacker reclaimer, also known as the bucket wheel stacker reclaimer, stacker and reclaimer, is a new type of […]

Excavator slewing bearing and pinion to Chile

2019-08-22/in Company News /by admin

On August 20, 2019, Luoyang Hengguan Bearing company finished slewing bearings and associated pinion gears for Chile customers. The slewing bearing and pinion are applied to the excavator, and the bearing raceways and teeth are quenched to bear better surface stress. We specialized in producing excavator slewing bearings for many years, and almost 500 types […]

HGB delivery SE7 slewing drive to Australia

2019-08-18/in Company News /by admin

On August 18, 2019, Luoyang Hengguan Bearing company will ship one set of SE7 slewing drive to Australia by air. This slewing drive SE7 is used for crane. On the same time, we match cranking handle for our customer. For slewing drive, we can produce size from 3 inch to 25 inch, including S, SE, […]

HGB slewing bearing for ship unloader

2019-07-01/in Company News /by admin

On July 1, 2019, our company (Luoyang Hengguan Bearing) produced large three row roller slewing bearing for the unloading machine in Fujian. The installation and commissioning was completed, and it was highly praised by the owners! The original slewing bearing of this ship unloader is a slewing bearing with external gear four-point contact ball slewing […]

Precautions and maintenance of slewing bearings on the reclaimer.

2019-05-22/in Industry News /by admin

The reclaimer is a continuous and efficient bulk loading and unloading machine. It is widely used in raw materials fields of power plants, ports, steel plants, chemical plants, cement plants and other basic industries. It is suitable for strip or circular storage yards. Piles of bulk raw materials such as coal, iron ore, and limestone […]

Excavator slewing bearing solution for broken teeth

2019-05-15/in Industry News /by admin

The problem of slewing bearing breaking teeth mainly occurs in the internal meshing and hard tooth surface (tooth surface hardness ≥HRC50), such as excavators, rotary drills, crawler cranes, etc. The external meshing and soft tooth surface (tooth surface hardness ≤ HRC30), the phenomenon of broken teeth is rarely seen. According to the research and manufacturing […]

Large slewing bearing processing technology

2019-05-10/in Industry News /by admin

Abstract The paper introduces several key processes of large-scale pivoting support and measures taken for the production with the result that the products can meet the requirements marked in the drawings. Descriptors super huge bearing, processing , quench-hardening, deformation. Large slewing bearing, also known as slewing bearing or extra large bearing, is a large bearing […]

Structure and scope of slewing bearing

2019-05-06/in Industry News /by admin

The slewing bearing is also a kind of bearing. The type distribution and structural characteristics of the slewing bearing are also very complicated. There are single row and cross type and roller type slewing bearings. At the same time, to a large extent, The uniform applicability of the slewing ring in various application areas is […]