What is the purpose of the thrust bearing

Thrust bearing is a bearing. Although they allow rotation between similar to other bearing parts, but the thrust bearing is mainly designed for supporting axial load. Thrust bearing helps to reduce the friction and to cope with stress, and at the same time between the automobile and other mechanical parts to rotate or linear movement. Metal to metal contact will produce a lot of friction and stress in the metal. This friction will increase the premature wear of metal, usually at the same time make it slowly degenerate. Main function is to reduce the friction of thrust bearing, the metal parts would be able to work, so as to extend the durability. The type of thrust bearing thrust bearing there are several types and purposes. Thrust ball bearing is a species in this area. It consists of a support ball bearing in the ring. These bearings are used to small axial load in low thrust applications. Cylindrical thrust bearing is another type. That includes small cylindrical roller is arranged. In this type of roller axis pointing to the bearing axis. They both can provide excellent bearing capacity, and can afford it. The only problem is, thrust cylindrical roller bearings because of the difference of radial velocity and friction ( Usually higher than the ball bearing) And they tend to wear faster. Tapered roller bearing is another kind of thrust bearing. This variety is composed of small roller, make all of the roller shaft at a point on the bearing axis convergence. This type of bearing is widely used in automotive applications, in order to support a particular vehicle wheels. Tapered roller bearing used in pairs, so that they can adapt to any direction axial thrust. The greater the contact area of the bearing, can bear greater thrust load. Negative factors are their production cost is high. Spherical roller bearings are other forms of thrust bearing. They are using asymmetric spherical roller. Roller in indoor with raceway washing machines work. These bearings can withstand radial and axial load as well as the shaft in the wrong. They provide all the thrust bearing of the highest rated load density.