IARC

The global bearings market Forecast is expected to reach $120 billion by 2020 with a CAGR of 7.1%

Video   •   Dec 02, 2015 13:49 EST

 
http://tinyurl.com/p6cs33o Bearings are mechanical components that are used to reduce friction between two other mechanical components. The friction is converted from static friction into rolling friction because of the rolling motion of the bearings.
License Creative Commons Attribution (?)
Video length 0:35