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Excavator fault analysis: Why does the slewing bearing make abnormal noises?
Since the slewing bearing of the excavator generally works under high load conditions, and the working environment of the excavator is relatively harsh, the slewing bearing is prone to failure, and the most common is various abnormal noises. So what causes the abnormal noise? What should be done to troubleshoot?
03-09-2024 -
Installation steps of slewing bearing
19-08-2024 -
What is a slewing bearing? (All the knowledge you need about slewing bearings)
Slewing bearings are a new type of machine component. China's first set of slewing bearings was born in 1964. It has only been widely used in the past 40 years. At first, it was mostly used in military machinery, and later it was gradually used in civilian machinery such as excavators and cranes. Many people have heard of slewing bearings, turntable bearings, and turntables, but they are not very familiar with their specific structures and characteristics. Hengguan Bearing will take you to learn about all aspects of slewing bearings in detail.
13-08-2024 -
What is Double Row Ball Slewing Bearing?
25-07-2024 -
Difference between spur gear slewing bearing and helical gear slewing bearing
Slewing bearing, also known as turntable bearing, is a kind of supporting rotating part widely used in various mechanical equipment. Due to transmission requirements, slewing bearings usually have teeth, and the most common ones are spur gears and helical gears. The most intuitive difference between spur gears and helical gears is the different gear shapes. In addition, there are differences in load, noise, etc. Let's take a look at it together.
30-05-2024