Among the various types of bearings, only deep groove ball bearing is widely used in cycling, motorcycles, precision instruments and other industries. Deep groove ball bearing has a wide size range and a wide range of styles. It has high speed and high speed operation at the same time, and it has very strong durability, and it is not necessary to maintain regularly.
Deep groove ball bearing has the advantages of small friction coefficient, high limit speed, simple structure, low manufacturing cost, and easy to achieve high manufacturing accuracy. The main load is radial load, but also can bear a certain amount of axial load. Because its structure is very simple, single row deep groove ball bearing, including inner ring, outer ring cage and steel ball, its components are less, in the deep groove ball bearing research, it is more convenient to carry out. At the same time, there are a variety of phenomena, what should we do to improve these deep groove ball bearing?
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