National Precision Bearing
Aviation and Aerospace Component ManufacturingWashington, United States51-200 Employees
National Precision Bearing focuses on precision bearing solutions for aerospace, defense, medical, and industrial applications. The company stocks a broad range of bearings—including ball bearings, miniature and spherical bearings, rod end bearings, airframe control bearings, bushings, and needle bearings—as well as installation tools, with relubrication and packaging services carried out in an ISO Class 6 cleanroom. Its bearings are supplied to customers worldwide, reflecting a global footprint in demanding markets. The firm traces its origins to 1979, founded to support The Boeing Company and its subcontractors, and has since developed into a recognized supplier across its industry. Based in Preston, Washington, in the Seattle region, National Precision Bearing maintains AS9100 and ISO 9001:2015 quality systems. In 2020 the company added K&E Aero Tools to its Mechatronics product family, reflecting an expansion of its tool and capability offerings.