20-10-2014, 10:22 AM
Abstracts: In most industrial application this percentage can be considerably higher, and most failures are a result of lubrication related issues 40% Lubrication:This could be the wrong choice of lubricant (for example, wrong viscosity, consistency, or additives). It could also be the right lubricant applied in correctly, such as wrong quantity or wrong lubrication interval. 28% lapping: The assembly of the Bearing is not properly lapping so the bearing can be fail. 20% Indentation: If the mounting pressure is applied to the wrong ring, so that it passes through the rolling elements, or if the bearing is subjected to abnormal loading while not running . Foreign particles in the bearing also cause indentations. 12% other: Other means corrosion, wheel alignment etc.