The Good Part: Types and Importance of Bearings    

Bearings sometimes might be small in comparison to the machinery but their job is not that small. These parts play a great role in keeping the machinery running and move smoothly. They are capable of reducing friction. They are made of a ball and an outside and inside smooth surface for the purpose of rolling. The ball carries the load and force that encourages the rotation. These elements reduce friction and position moving parts while felicitates motion. Surface contact and friction are also reduced by these.

Thrust ball bearings are designed for axial loads. These are suitable for radial loads. Low noise and smooth operation are the specialty. These are suitable for high-speed application. These are available in two variations- double direction and single direction. The bearing must be chosen depending on the load- bidirectional and unidirectional. Roller bearing is suitable for supporting machines with rotating elements including wheels and wheels. Low friction and high precision are offered by these bearings. It helps to maintain high speed along with less noise, less energy consumptions, less heat and less wear and tear.

As these falls under international dimension standards, these are exchangeable machine elements. Precision ball bearing (ตลับ ลูกปืน, term in Thai) offers extra fine tolerance and precision. These are perfect for machinery that requires guidance accuracy and speed. Deep groove bearings and angular contact bearings are the two types of precision bearings. The balls are the rolling element of the miniature bearings which are also known as micro bearings. These bearings are used in precision applications like medical and industrial handpieces.

Pivot, thrust, radial and angular are different designs of micro bearings. The amazingly versatile steel bearings can be used in experimental projects, model engineering, precision instruments and bikes. Hybrid bearings use ceramic balls that bring down the weight. These are capable of working faster than conventional bearings.


As bearings are an important part of the applications, it is necessary to understand the advantages of choosing bearings wisely. Bearings made from borosilicate glass have the capacity to resist change in temperature. Mechanical stability is another advantage of this kind of bearings. Steel bearings are durable and robust. These also have better corrosion resistance. The running properties and load carrying capacity of single row angular bearings are high.

The bearings are rolling elements of the machinery with the capacity to felicitate motion. Ceramics, steel, plastic and other materials are used in order to make ball bearings. Each of these materials exhibits their properties which make them unique and suitable for specific applications and atmosphere. Along with the material, the different built of the bearings have different benefits and setbacks.

Each of them is made for some specific purpose. While choosing bearings, it is necessary to understand the requirements and match it with material and built of the bearing. The design, size, load carrying capacity and material are the main considerations while choosing bearings for specific machinery. Find a supplier who can provide your bearings that suit the need of your application.