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Thrust Ball Bearing Applications

Thrust ball bearings are mainly used in oil rigs, iron and steel machinery. Thrust spherical roller bearings This type of bearings are mainly used in hydro-generators, vertical motors, propeller shafts for ships, tower cranes, extruders and so on. The main purpose of this type of bearing: one-way: crane hook, oil drilling machine ring. Bidirectional: rolling mill roll neck. Plane thrust bearings in the assembly mainly bear axial load, its wide range of applications.

Thrust bearings (thrust bearings) are generally composed of two thrust washers or more thrust washers and a number of rolling elements, the general thrust gasket is divided into shaft and seat plate, rolling the most common type is Iron or copper cage into a whole. Thrust bearings are divided into thrust ball bearings and thrust roller bearings. Plane thrust bearings in the assembly mainly bear axial load, its wide range of applications.

Flat thrust ball bearings in the assembly mainly bear axial load, its wide range of applications. Although the thrust bearing installation operation is relatively simple, but the actual maintenance is still often an error occurs, that is, the bearing ring and loose ring installation position is not correct, the results of the bearing loss, the journal quickly wear. The tight ring is mounted on the end face of the stationary member, ie the wrong assembly. Tight ring inner ring and journal for the transition with the shaft when the rotation of the tight ring, and with the static parts of the friction occurred in the axial force (Fx), the friction torque will appear greater than the diameter of the resistance torque, resulting in tight Ring and shaft with the surface forced rotation, exacerbate journal wear.

The flat thrust ball bearings are loaded and the nominal contact angle is greater than 45 °, very standard, and the structure is the basic part of the shaft ring and the race and with or without the cage of the rolling body, the plane thrust ball bearing has a unique flat bearing channel Get the technology, which is the type of other bearing features that improve its own performance.

The use of high-speed hot forging forming process to improve the utilization of materials 18% to low noise and long life of the bearing, it can be said that the scientific and technological content is also high, because of this, it maintains the surface nitriding new technology to improve the tensile strength 64% of the cage. Widely used in elevator accessories production base, plastic machinery, office equipment, medical equipment, pressure on the rotor, fitness and sports equipment and many other areas.


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