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For equipment installed with slewing bearings, corresponding performance is the focus of users’ attention, and often requires high accuracy. In the application of equipment, the stability of the slewing bearing can meet the requirements of the special work nature of construction equipment, including bearing large axial load, radial load and overturning moment and other comprehensive […]
Slewing bearings are important parts in many modern machinery and equipment, because their performance is more unique than other mechanical parts, including significant advantages in anti-corrosion performance. However, if the slewing bearing is not produced in strict accordance with the cleaning and anti-rust regulations and the requirements of the oil seal and anti-rust packaging, the […]
For bearings, lubrication is very important. The use of grease can reduce friction. Excellent high-temperature oxidation stability can ensure the long-term normal operation of the lubricated parts at high temperatures, provide comprehensive protection to the bearing, and greatly extend the service life of the bearing. However, during mechanical operation, due to the working conditions (load, […]
Single-row ball slewing ring is one of the important parts of modern machinery and equipment, mainly composed of upper ring, lower ring and full ball. Its running speed is very low, and it is usually used in many mechanical products, for example, it is widely used in rotating equipment such as rotary conveyors, excavators, construction […]
Recently our company (Luoyang Hengguan Bearing Technology Co., Ltd.) produced a set of ultra-high-precision slewing bearings with an outer diameter of 2.5 meters for a customer in Jiangsu. This product is a three-row internal gear slewing bearing. All indicators of the finished product exceed Customer requirements. This product is applied to the precision machining […]
We all know that slewing bearings are commonly used bearings in many large mechanical equipment. After long-term use, different noises will appear, such as dust and scars. What methods should be used to solve these noises? In response to such problems, the editor will tell you the countermeasures and solutions for common slewing bearing noise. […]
The slewing bearing is also called the turntable bearing. It is an important transmission component necessary for a machine that needs to make a relative slewing motion between two objects, but also needs to bear axial force, radial force, and tilting moment. Known as machine joints, they are widely used in modern industrial machinery and […]
The excavator can rotate left and right during operation, and it is inseparable from the function of the slewing device. The slewing ring is an important part of the slewing device, which is mainly used to support the mass of the upper car body and bear the working load. Because the slewing bearings of excavators […]
Turntable bearing is a kind of special structure of large bearings, able to bear a larger axial and radial load and tilting moment of load combined load has a compact structure convenient guide rotation installation is simple and easy to maintain, etc, are widely used in engineering machinery and mining machinery wind power port petrochemical […]
At the beginning of this month, the stainless steel slewing bearing designed and manufactured by our company (Luoyang Heng Guan Bearing Technology Co., Ltd.) was successfully completed and delivered to the user. The installation and commissioning were successful! This set of stainless steel slewing bearings is used in nuclear power equipment projects. The […]
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