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About New Hampshire Ball Bearings, Inc. (NHBB) and Related Businesses

New Hampshire Ball Bearings, Inc. (NHBB) is a leading manufacturer of precision bearings and complex bearing assemblies for the aerospace, defense, medical, dental, and high technology markets. NHBB's diverse product mix includes precision miniature and instrument ball bearings, large ball and roller bearings for aircraft engines, and specialized rod end and spherical bearings for diverse aircraft applications. The company operates three manufacturing facilities in the US and employs over 1,500 workers. Founded in Peterborough, NH in 1946, NHBB was purchased in 1985 by the global manufacturing conglomerate, MinebeaMitsumi.

MinebeaMitsumi Inc.

MinebeaMitsumi Inc. is a new company formed by the business integration between Minebea Co., Ltd. and Mitsumi Electric Co., Ltd.

MinebeaMitsumi's vision is to create new value through the fusion of ultra precision mechanical component technology and electronics technology. The new company is determined to make even greater efforts to deliver peerless, competitive and excellent products to meet customer expectations.

Taking this opportunity of the integration, MinebeaMitsumi Inc. will respond to various technologies required for the IoT society and hope to enhance our existing business by creating synergy effects.

As before, MinebeaMitsumi will strive to remain the world's leading vertically integrated manufacturer of mechanical and electronic devices for the aerospace, automotive, household electrical appliance, computer, and telecommunications industries.

MinebeaMitsumi operates 86 subsidiaries and employs more than 97,000 people worldwide.

NMB (USA), Inc.

NMB (USA) Inc. is the headquarters for MinebeaMitsumi's North American Group of Companies. The holding company was created in 1984 to manage MinebeaMitsumi's United States subsidiaries, NMB Technologies Corporation and New Hampshire Ball Bearings, Inc. (NHBB). These NMB (USA) Inc. companies are supported by the world-wide manufacturing capabilities of MinebeaMitsumi Inc.

myonic GmbH

myonic GmbH is a specialized manufacturer of precision miniature ball bearings and AX turntable bearings for leading companies in the dental, medical, machine tool, industrial, and aerospace markets. The company enjoys a leadership position in the European dental handpiece industry and is a major producer of bearing assemblies for the European X-ray tube market. In the US, myonic's customers are serviced through myonic USA, a division of NHBB.

myonic owns and operates APB myonic GmbH, a trading company located in Ebensee, Austria. The subsidiary supplies axial-radial roller bearings, screw drive bearings, multi-row roller bearings, and customized bearing products to customers in the rolling mills, gear boxes, and general machinery industries. Visit apb-myonic.com to learn more.

Acquired by MinebeaMitsumi in 2009, myonic GmbH is a part of the NHBB/myonic Business Unit. To learn more about myonic, visit www.myonic.com


CEROBEAR is the world's preeminent manufacturer of bearings featuring technologically advanced ceramics. Acquired by NHBB in June of 2013, CEROBEAR is part of MinebeaMitsumi's NHBB/myonic Business Unit and operates as an independent subsidiary directly under NHBB. The company specializes in designing, engineering, and manufacturing customized ceramic and hybrid ceramic ball and roller bearings for the aerospace, defense, food and beverage packaging, fluid machinery, motor racing, and semiconductor manufacturing equipment industries. The company is located in Herzogenrath, Germany, where it operates two facilities (50,000 sq. ft. combined) and employs more than one hundred highly skilled technical workers.

Learn more about CEROBEAR's products and manufacturing capabilities.

C&A Tool Engineering, Inc.

C&A Tool Engineering, Inc. was acquired on September 1, 2017 by MinebeaMitsumi. C&A is now part of the NHBB/myonic Business Unit, which includes the specialized bearing manufacturers NHBB, myonic GmbH, and CEROBEAR GmbH.

C&A is a premier national and international contract manufacturer that provides customized solutions – from design and planning to fabrication and final inspection – on behalf of leading OEM’s in the aerospace, medical, transportation, and many other high tech industrial markets.

C&A was founded as a local tool and die shop in 1969. Today, the company operates three major facilities in northeastern Indiana, which encompass over 700,000 sq. ft. of manufacturing space and employ over 550 people.

Learn more about the advanced manufacturing capabilities of C&A Tool Engineering.