USA Tolerance Rings is the only U.S.-based producer of tolerance rings, a spring-like metal fastener engineered to mount and secure bearings and other cylindrical components. These precision components manage fit, vibration, and torque transfer, delivering precise fastening and alignment.

Since 1961, every ring has been manufactured in-house at the company's New Jersey facility. With ISO 9001:2015 and IATF 16949:2016 certifications, a 99.97% on-time delivery rate, and over 2,000 catalog sizes, we deliver quality, reliability, and rapid turnaround for everything from prototypes to full-scale production.

USA Tolerance Rings provides solutions that:
- Securely mount bearings and cylindrical parts
- Compensate for thermal expansion mismatches
- Act as vibration-dampening fasteners
- Enable controlled torque transfer
- Simplify assembly while lowering machining costs

Trusted across automotive, aerospace, energy, electronics, appliance, and industrial sectors, USA Tolerance Rings supports engineering teams with collaborative design, application-specific customization, and in-house validation testing.

Whether the need is for a standard catalog ring or a custom-engineered solution, USA Tolerance Rings helps customers achieve precision bearing mounting and fastening performance, built to spec and made in the USA.

Visit usatolerancerings.com to learn more.

USA Tolerance Rings

Org chart

Teams

Offices