New Hampshire Ball Bearings, Inc.

Miniature And Instrument Ball Bearings

Design Basics

Our family of miniature & instrument ball bearings consists of high-precision bearings utilized in small, highly sensitive mechanical assemblies and other applications where high speeds, low torque, and reduced noise and vibration are primary concerns. Products include standard catalog bearings, specialty designs for ultra-high-speed operation (500,000 rpm), duplex and super duplex bearings, and custom solutions for demanding applications.

Standard variations to the basic types shown below include the addition of flanges, shields and seals, extended inner rings, reinforced outer rings, and modified dimensions. Additionally, we offer many component options that will enhance performance and extend the operating life of precision miniature & instrument ball bearings.

Niche and next-level solutions, like all-ceramic bearings, super duplex ball bearings, and precision mechanical subassemblies, are available through NHBB and related MinebeaMitsumi Group companies.