Deep groove ball bearings are the most common type of rolling bearings. The basic deep groove ball bearing consists of an outer ring, an inner ring, a set of steel balls and a set of cages. There are two types of deep groove ball bearings, single row and double row. Its simple structure and convenient use make it the most commonly produced and widely used type of bearing.
Deep groove ball bearings mainly bear radial load, but can also bear radial load and axial load at the same time. When it only bears the radial load, the contact angle is zero. When the deep groove ball bearing has a large radial clearance, it has the performance of an angular contact bearing and can bear a large axial load. The friction coefficient of the deep groove ball bearing is very small and the limit speed is also high.
Deep groove ball bearings have a simple structure and are easier to achieve higher manufacturing accuracy than other types. Therefore, they are easy to produce in series and have lower manufacturing costs, and they are extremely common. In addition to the basic type, deep groove ball bearings have various modified structures, such as deep groove ball bearings with dust cover, deep groove ball bearings with rubber seals, deep groove ball bearings with stop grooves, and Deep groove ball bearing with large load capacity with ball gap, double row deep groove ball bearing
Deep groove ball bearings can be used in gearboxes, instrumentation, motors, household appliances, internal combustion engines, transportation vehicles, agricultural machinery, construction machinery, engineering machinery, yo-yo, etc.
Deep groove ball bearings are mainly used in machinery to support and reduce friction. Therefore, the accuracy and noise of deep groove ball bearings are directly related to the service and life of the machine.
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