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FAG深沟球轴承
deep groove ball bearings (Deep Groove Ball Bearings) are bearing the most common type. The basic model consists of a outer ring of deep groove ball bearings, one inner ring, a steel ball and a group of holding structure into the deep groove ball bearing type code 6.
Deep groove ball bearings are mainly used to bear the pure radial load, but also to support radial load and axial load. When it is only under pure radial load, the contact angle is zero. When the deep groove ball bearings with a larger radial clearance, the performance with angular contact bearings, can withstand large axial load. Deep groove ball bearing friction coefficient is small, speed is also high, especially in large high speed axial load conditions, deep groove ball bearings Thrust ball bearings are more than advantages.
Deep groove ball bearing structure is simple and easy compared with other types to achieve high manufacturing precision, so easily into a series of high-volume production, manufacturing costs are lower, the use is widespread. In addition to basic type deep groove ball bearings, there are a variety of variant structures, such as: deep groove ball bearings with dust cover; with rubber ring of deep groove ball bearings; a groove deep groove ball bearings; there mounted large load capacity gap ball deep groove ball bearings; double row deep groove ball bearings.
Deep groove ball bearings are most representative of the rolling bearing, widely used. For high speed or high speed operation, and very durable, without regular maintenance. This kind of bearing friction, high limiting speed, simple structure, low cost, easy to achieve high manufacturing precision. Size range and diverse, used in precision instruments, low noise motors, automobiles, motorcycles and general machinery industries, the machinery industry, one of the most widely used class of bearings. Mainly take radial load as well as take a certain amount of axial load.
Select large radial clearance to increase the axial load capacity to withstand the contact angle of pure radial force is zero. Axial force, the contact angle greater than zero. Generally use the stamping ribbon cage, machined solid cage, and sometimes also used nylon frame.
Deep groove ball bearings installed in the shaft, the axial clearance in the bearing within the housing limit the axis or axial displacement in both directions, so you can make in the two-way axial positioning. In addition, the class also have some bearing self-aligning capability, when compared to shell hole tilt 2 'to 10' would still work, but has some influence on bearing life. Aaaaa deep groove ball bearings
