deep groove ball bearing

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Deep groove ball bearing can mainly endure radial load, and it can also endure some measurable axial load. When the radial play of bearings becomes larger, it will have the performance of angular contact bearings withstanding the increasing axial load. This kind of bearing has little fraction coefficient, high margin rotate speed and different size and forms. It is simple in structure , easy in use and installation. The single row deep groove ball bearing also has sealed design and can no more lubrication and maintenance. The structure of deep groove ball bearings is simple and easy to reach high manufacturing precision compared with the other types. So it is easily into series production, manufacturing costs are lower, and very widely used. Deep groove ball bearings with the exception of basic, also a variant structure, such as: deep groove ball bearings with shields, with rubber sealing ring of deep groove ball bearings, deep groove ball bearings with a snap ring groove, with filling slots load capacity of deep groove ball bearing, double row deep groove ball bearings. Bearing characteristic: Deep groove ball bearings are the most representative and wide range of uses ball bearings. Suitable for high speed or high speed run, and very durable, without regular maintenance. The bearings have the feature of low friction, high limit speed, simple structure, low manufacturing costs, easy to reach high manufacturing precision. This type of bearings are used in precision instruments, automobiles, motorcycles and general machinery industry, it is the most widely used type of bearings in machinery industry. This kind of bearings mainly endure radial load, also can withstand a certain amount of axial load. When selecting large radial internal clearance, the axial bearing capacity increase, under purely radial-contact angle is zero. Axial role,contact angle greater than zero. This kind of bearings generally use ribbon cage and solid cage, sometimes with nylon retainer. After the deep groove ball bearings are mounted on shafts, within the range of axial clearance of the bearing, you can limit the axial displacement of the shaft or housing in both directions, so the bidirectional axial to locate. In addition, these bearings have the ability of spherical, when relative to the shell hole tilted 2'~10' , still functioning, but have a certain influence on bearing life. Deep groove ball bearing cages for pressed window-type steel cage, large bearing used cars-metal solid cage. Deep groove ball bearings are the most common rolling bearing. Its structure is simple and easy to use. Mainly used to take radial loads, but when you increase the radial clearance of bearings, angular contact ball bearings have a certain property, can accommodate combined radial and axial loads. When in high speed, the thrust ball bearings should not be used, can also be used to take pure axial loads. And sizes of deep groove ball bearing the same comparison of other types of bearings, the bearings low friction, high speed limit. But not impact resistance and should not be subjected to heavy load.

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