DuPont de Nemours, Inc. (DD) and Menatek Defense Technologies have announced an agreement to collaborate for NAZ Bearings, a novel bearing that is self-lubricating and requires no maintenance.This deal integrates DuPont's ability to provide custom material solutions for wear and friction resistance, reliability in extreme conditions and lightweighting with Menatek's design and manufacturing capabilities. This results in a superior bearing capable of delivering ultra-high performance under heavy static and d ...