NN, Inc. (NN) is a manufacturer of precision balls, cylindrical and tapered rollers, bearing retainers, plastic injection molded products, precision bearing seals and precision metal components. The Company�s balls, rollers, retainers, and bearing seals are used primarily in the domestic and international anti-friction bearing industry. The Company�s plastic injection molded products are used in the bearing components, automotive components, electronic instrument cases and other molded components used in a variety of applications. The precision metal components products are used in the heating ventilating and air conditioning (HVAC), automotive, fluid power and diesel engine industries. In July 2014, the Company acquired the assets of Chelsea Grinding Company.