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A bearing is a tool used to reduce the friction that occurs in machines. Friction is a kind of force which opposes the movement of a surface in sliding or rolling motion over another surface with which it is in contact. Bearings bear the frictional force which is set up by the moving surface of a machine part.

Bearings are categorized according to how they operate and the motions that they allow. The two common motions are linear and rotary. Bearings which allow linear motions are called linear bearings. These bearings allow motion in a straight line. An example of linear motion is the pulling and pushing of a drawer. Rotary motions, on the other hand, involve one direction rotation and oscillation, wherein the motion goes only through a part of a cycle, such as in the case of a wheel. Rotary bearings, therefore, allow motions which are concentrated on a center, like a wheel on a shaft.

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There are different types of ball bearings available to cater to the needs of various industries. Ball bearings are the most common of them all. The other options include Cylindrical Roller Bearings, Needle Roller Bearings, Spherical Roller Bearings and more.

Ball bearings have a wide usage and are found in number of objects and accessories. The usage varies from industries like industrial, manufacturing, automobile, electrical, mechanical, computing and many more.

The specifications and features of bearings can vary as per their types they can be custom made to suit the needs and can also be made available as per industry requirements. Ball bearings have the capability to handle both radial and thrust loads, and are usually found in applications where the load is relatively small. They are capable of performing at high speed. But the bearing should not be overloaded as it may cause the balls to get ruined.

Bearing suppliers have a greater requirement in automobile sector and make its presence felt many ways. The quality and performance matters to a huge extent and has substantial effect on pricing and availability. The exact needs are determined to serve the customers in the right way to come up with desired solutions.

For more Bearings and Components , please visit

http://www.pba.com.sg/products/types-and-brands/bearings-and-components.html

For enquiries on any of our products, email us at enquiries[@]pba.com.sg or call us at +(65) 6576 6766