Thermoset vs Thermoplastic Materials: Bearings and Other Applications
Thermoset and Thermoplastic materials have similar names, but they have very different properties....
TriStar offers a wide range of bearing materials that are ideal for non-lubricated, high-load applications.
TriStar is the exclusive partner of Saint Gobain for Rulon materials in North America.
Our capabilities include component design, material selection, prototype, production, and manufacturing.
Since 1982 we have been combining the skills of TriStar’s engineering team, our extensive product line, and our deep understanding of a broad range of industries to bring you solutions to your most challenging engineering needs.
Explore the common causes of bearing failure and learn how advanced polymer and composite bearings can address them.
EMD positions TriStar Plastics as the leading resource to solve your demanding engineering material challenges.
View our library of engineering worksheets — the quickest way to communicate your project specs — or reach out to our engineering team.
Here are a few of our most popular online engineering tools - including our PV calc and material database (450+ materials).
Our collection of case studies, product specs, brochures and other key technical documents.
Our library of free-to-download white papers focus on industry-based solutions, specific materials, bearing design, and more...
These pillar pages provide in-depth information on bearings and problem/solutions for specific industires.
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TriStar Plastics Corp. provides engineering, custom fabrication and manufacturing of high-performance plastics and self-lubricating bearing materials.
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TriStar composite bearings are engineered to excel - and are perfectly suited for the unique demands aboard rail systems. From constant vibration, dirt and grime, to weather and altitude extremes -TriStar bearings are designed with reliability in mind.
Our technology can be found in everything from brake beam calipers to coupling components, undercarriages, and even rail wash systems. You’ll even find our Ultracomp® bearings aboard the world's highest cog train - which chugs along at a mere 14,000 feet above sea level!
Bearings that are self-lubricating can withstand constant motion and vibration. Composite bearings shine where steel cannot. We’ve replaced steel-on-steel with Ultracomp in brake couplings for one transit client, which led to a significant extension in the unit’s wear. And since TriStar bearings are self-lubricating, they’ve been easier - and less costly - to maintain.
Our Ultracomp bearings have been in consistent use by one rail system for years, and have surpassed the industry gold standard of 2 million miles - several times over - without a single service failure. See how we can customize a solution just for you!
With TriStar composite bearings, the advantage is clear.
Whether you need engineering assistance or material selection support, our Ask the Experts feature provides a quick and easy way for you to upload your drawing and submit questions to our engineering team.
Thermoset and Thermoplastic materials have similar names, but they have very different properties....