Application effect of bearing and its own characteristics

Bearing is usually an indispensable part in the automobile industry. It differs from bearing not only in shape, but also in performance and function. What changes have taken place after the bearing is installed on the corresponding device?

When the brake in the car is equipped with bearings, its concave convex axis moving surface will not be worn due to frequent swings. That is to say, because the bearing has a flexible outer raceway, it can effectively resolve all kinds of strong impact forces. When the bearing pressure moves, the concave and convex shafts do not directly contact, which will not generate noise, not to mention high temperature, which effectively guarantees driving safety and extends the service life of the brake.

Compared with ordinary bearings, the advantages of bearings are also very obvious. For example, they can maintain the function of bearings under large loads, but ordinary bearings cannot. Their rotation will also be blocked under heavy pressure. Because the roller bodies with small diameter and dense arrangement in the bearing are in line contact, the contact force bearing surface is large, and the rolling body with small diameter can rotate flexibly. When it is under heavy pressure, the equalizing pressure is greatly reduced, so its rotation function is not affected at all.

Secondly, because the bearing is designed with thin-walled high-quality steel plate as the outer raceway material, while the inner raceway uses the original camshaft, its rolling element diameter is small, which can save more installation space. Not only the material is special, but also the manufacturing process of the bearing is special. Its shell is extruded with high-quality cold plate, and its surface is also carbonitriding treated.

In this way, cylindrical roller bearings not only have strong hardness and wear resistance, but also have good toughness. They will not break and break under strong impact, further extending their service life.