USA Tolerance Rings

Tolerance Rings are highly engineered frictional fasteners used to economically join mating cylindrical parts. Manufactured from high quality spring steel or stainless steel strip, Tolerance Rings are widely accepted as a fastening device capable of handling torque transfer, axial retention and radial loading between mating machine parts. Technical and economical advantages ensured by us... Read more...

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USA Tolerance Rings

Save money and time on maintenance and repair of worn or oversized housings on motors, pumps, pulleys, and most any rotating device. USA Tolerance Rings are corrugated compression sleeves, specifically designed to assemble the outer ring of a ball bearing into a housing. Read more...

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Saint-Gobain Performance Plastics - Bearings and Tolerance Rings

RENCOL® Tolerance Ring technology provides solutions in optimising stator joint design.

A significant trend in the automotive industry is the shift to lightweight design. This shift has led to the use of different materials such as aluminium. In the electric motor market this can cause problems due to difference in the thermal expansion coefficients. The aluminium housing will... Read more...

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USA Tolerance Rings

Learn how a premier oil field service company solved the challenge of high temperatures, pressure and vibration in their pumping equipment Read more...

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USA Tolerance Rings

The AN style ring is “open” in the free state so that when installed inside a bore the ring will conform to that bore and be self retaining. Examples for use of the AN style include mounting a bearing outer race, or mounting a fan or pulley to a shaft of common inch or metric diameter.

CATALOG (click on highlighted link) Read more...

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USA Tolerance Rings

Since 1961, USA Tolerance Rings has been producing tolerance rings for numerous industries. We've remained a flexible company that specializes in custom solutions for our clients' specific engineering needs. In addition to custom design rings, we carry a number of stock ring sizes for various applications. Read more...

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USA Tolerance Rings

Tolerance Rings can be used to transmit torque from one cylindrical component to another, without the need for costly splines or expensive keyways. Gears, pulleys, disks, sprockets, flywheels, rollers, impellers are a sample of the many torque transmitting components that can be mounted with tolerance rings. Read more...

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USA Tolerance Rings

When you need to mate or join cylindrical parts there are often a challenges. That's where Tolerance Rings can help address your problems. They are proven circular springlike frictional fastener for mounting round components. Tough enough for off-road equipment.
Delicate enough for miniature ball bearings Read more...

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USA Tolerance Rings

Tolerance rings are well suited for fastening and joining different or dissimilar materials. They provide an alternative when a permanent bond is not desired to allow for future repair or removal. Faster assembly can be achieved without the use or curing time of messy adhesives. Read more...

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