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Function of bearings and seals

Dec 6, 2015



There is no doubt that bearings and seals have a wide application in our real life. They are now playing an increasingly important role in different fields. 

Bearings and seals can be used in different industries, such as electronic industry, auto industry and other industries. bearings and seals are usually used in our national construction, such as buildings, highways and other places. When we want to know the quality of bearings and seals, we need to use bearings and seals. In this essay, it will briefly tell us the function of bearings and seals.


Currently in the market, bearings and seals have different types, different types of bearings and seals have different quality. We cannot deny that some bad bearings and seals are in the market, they can severely affect the construction quality if they are used for construction. For example, bad bearings and seals usually have pitted surfaces. Pitted surfaces are caused from the channels, because the channels are excessively worn. Bad bearings and seals are easy to have scars on the surfaces. Bad bearings and seals are easy to have cracks on the surfaces. 


However, good bearings and seals have smooth materials, little debris, small changes of the dimensions. Regarding the dimensions of bearings and seals, we can use the bearings and seals to test their dimensions, to check whether they can meet the requirements. For example, when we need the width of the bearings and seals as 5 mm, but during actual production process, the width can suffer from many external factors, such as foreign objects and bad machine conditions, the final width of bearings and seals can be 4.9 mm. But this deviation cannot be detected by our eyes, in this condition, we need to use bearings and seals to accurately determine the defects of bearings and seals.


We can know the function of bearings and seals. 




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