Designers working with moving part assemblies have it tough. It’s not enough for the mechanism to work reliably, it has to do so at low initial cost and be maintainable over a life expectancy that might be measured in years, or even decades.
If the designers are lucky, the moving parts they are designing, such as pumps and valves, are lubricated by the media passing through them. For most situations however, sliding and rotating elements need antifriction bearings or bushings to k…
Source URL: Winning Design Freedom with Long Life Lubricants
Source Website: Advance Engineering – Engineering.com