Ball Bearings

Listing ID #831091

We are offering ball bearings.
A ball bearing is a type of rolling-element bearing which uses balls to maintain the separation between the moving parts of the bearing.
the purpose of a ball bearing is to reduce rotational friction and support radial and axial loads. It achieves this by using at least two races to contain the balls and transmit the loads through the balls. Usually one of the races is held fixed. As one of the bearing races rotates it causes the balls to rotate as well. Because the balls are rolling they have a much lower coefficient of friction than if two flat surfaces were rotating on each other.