Types of Bearings and Their Applications

Bearings are some of the most vital tribological components of several types of machinery. They exist in a number of shapes and forms. Right from a supermarket trolley to massive power plants, bearings are used in almost every piece of equipment that requires controlled movement. 

Here are some of the most common types of bearings and their applications:

Ball Bearings

Ball bearings consist of rolling spherical elements captured between circular inner and outer races. They provide a means of support to rotating shafts and minimises friction between shafts and stationary machine members. These are usually used in equipment like bicycles, skateboards, and sewing machines.



Roller Bearings

Roller bearings are mechanical assemblies consisting of cylindrical rolling elements that are generally captured between the inner and outer races. Roller bearings are usually used in equipment like gearbox, engine motors, and wind turbines.

Mounted Bearings

Mounted bearings are an assembly of bearings within bolt-on or threaded mounting components. They are mounted in applications where the shaft is perpendicular to the unit. These are generally used to ease installation and provide further support for the bearing. Thus, they are used for applications that are subject to heavy vibration, shock loads, or heavy thrust loads.

Linear Bearings

Linear bearings consist of a ball or roller elements and are used to provide linear movement along the shafts. Usually, linear bearings are used in machinery that requires linear and one-direction movement and support along the shafts.

Slide Bearings

Slide bearings are designed to offer free motion in one dimension amongst structural elements. These types of bearings are usually used in the structural support of bridges and can even be used for commercial and industrial buildings.

There are several bearings available that can be used for both automotive and industrial purposes. In order to get the right one, you need should head to a nearby bearing manufacturing company where you will be able to pick the type that suits your needs. Moreover, a bearing manufacturer will be able to guide you better and suggest you some suitable options.

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