NSK Industries - Centrifugal Pump: NSK proposed a trial using a Deep Groove Ball Bearing set-up, which was successful with no bearing problems in a 12 months period
NSK Industries - Ink Pad Roller: A magazine priniting company was using open Deep Groove Ball Bearings in an ink pad roller application. NSK recommended Deep Groove Ball Bearings with DDU seals, resulting in no bearing failures reported within a month.
