A bearing is a mechanical device that is known by different names depending on the region in which we are. This device is mainly used to reduce the friction between some axis and the transmission elements that connect to it. Either in an industrial machine, a car, a toy, etc.
A roller bearing is a type of part that used for moving mechanism of different types of machines that may be used in an assembly line or a factory. It has even be used in aerospace, power-plants and things like heavy equipment.
To improve the mechanical performance of machines, we make use of different instruments that help improve the internal mobility. One of these are the bearings, which lengthen the life of the moving parts, giving greater durability and control of the temperature at the friction points.