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Deep groove ball bearings
Deep groove ball bearings
2014-08-19 by seoerccy
deep groove ball bearings for high speed or high speed operation, and is very durable, without regular maintenance. This kind of bearing friction coefficient, high limiting speed, size range and diverse, used in precision instruments, low noise deck crane bearing motors, automobiles, motorcycles and general machinery industries, the machinery industry, the most widely used class of wind power bearings. The main radial load, but also can withstand a certain amount of axial load. deep groove ball bearings (Deep Groove Ball Bearings) are bearing the most common type. The basic model consists of a deep groove ball bearing outer ring, an inner ring, a set of balls and a group holding structure into deep groove ball bearing type code 6.
Deep groove ball bearings are mainly used for pure radial load, but also to support radial and axial loads. When the only pure radial loads, the contact angle is zero. When the deep groove ball bearings with a larger radial clearance, with angular contact bearings can bear large axial load. Deep groove ball bearing friction coefficient is small, the speed limit is also high, especially in very high speed load conditions in the axial deep single direction thrust ball bearing groove ball bearings Thrust ball bearings are more advantages.
Deep groove ball bearing structure is simple, easy to achieve compared with other types of manufacturing high precision, so easily into a series of mass production, lower manufacturing costs, the use of extremely common. In addition to the basic type of deep groove ball bearings, there are a variety of structural variants, such as: deep groove ball bearings with dust cover; deep groove ball bearings with rubber seals; stopper deep groove ball bearings; has installed ball gap large load capacity of deep groove ball bearings; double row deep groove ball bearings.
Deep groove ball bearings are the most representative of rolling bearings, widely used. Suitable for high speed or high speed operation, and very durable, without regular maintenance. This kind of bearing friction coefficient is small, extreme taper roller bearings high 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, the most widely used class of bearings. The main radial load, but also can withstand a certain amount of axial load.
When selecting a larger axial radial clearance increased carrying capacity, subject to pure radial force when the contact angle is zero. When the axial force, the contact angle is greater than zero. Commonly used stamping Ribbon Cage, machined solid cage, sometimes with nylon frame.
Deep groove ball bearings mounted on the shaft, the axial bearing clearance range, limit the two directions of the axial displacement of shaft or housing, it can be positioned in the bi-axial. In addition, the class also have some bearing slewing drives self-aligning capability, when compared to shell-hole tilt 2 'to 10', still work, but has some influence on bearing life. Deep groove ball bearing cage mostly steel stamping Ribbon Cage, a large multi-use vehicles bearing metal solid cage.



   keywords:    wind power bearing
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