<img height="1" width="1" style="display:none;" src="https://www.facebook.com/tr?id=350476566337084&amp;ev=PageView&amp;noscript=1">

Bearing Materials

TriStar offers a wide range of bearing materials that are ideal for non-lubricated, high-load applications.

Saint Gobain Materials

TriStar is the exclusive partner of Saint Gobain for Rulon materials in North America. 

Materials and Fabrication

Our capabilities include component design, material selection, prototype, production, and manufacturing.

Materials Database

Use our interactive database to search for and compare over 450 materials.


Surface Modification

Learn how our Enhanced Materials Divison (EMD) modifies existing materials to meet specific needs.



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.

Problems / Solutions

Explore the common causes of bearing failure and learn how advanced polymer and composite bearings can address them.

Application Case Studies

Enhanced Materials Division (EMD)

EMD  positions TriStar Plastics as the leading resource to solve your demanding engineering material challenges.

Enhanced Materials Division (EMD)


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).


Learn about our quality program and view our current ISO cert.


Technical Library

Our collection of case studies, product specs, brochures and other key technical documents.

Free White Papers

Our library of free-to-download white papers focus on industry-based solutions, specific materials, bearing design, and more...

All White Papers

Deep Dives

These pillar pages provide in-depth information on bearings and problem/solutions for specific industires.

All Pillar Pages

More Resources

Our popular resources, including our monthly newsletters, blog, and our video library.

Education Overview


TriStar Plastics Corp. Webstore

Customer Portal

TriStar Plastics Corp. Customer Portal
Portal Features
Request Portal Authorization Code

About Us

TriStar Plastics Corp. provides engineering, custom fabrication and manufacturing of high-performance plastics and self-lubricating bearing materials. 


We're dedicated to building a company where opportunities exist for talented people to achieve their maximum potential.

Let's Go Paperless...

To save time, paper & postage please sign up for paperless invoicing and payments.

Contact Us

Go here to request a quote or for general questions (document requests, billing inquiries, etc.).


Ask the Expert

Have a material or application question for our engineering team? Want to send us a file for review? Go here.


Let's Go Paperless

In an effort to save time, paper and postage please sign up for our paperless invoicing and payments.



Ultracomp® | High Load - Low Speed | Impact Resistant

From resisting corrosive sea water and dusty agriculture fields, to powering the conveyor systems of top toy manufacturers, Ultracomp is the versatile, go-to composite bearing for hundreds of applications. 

Constructed of synthetic resins and reinforcing fibers, Ultracomp delivers in linear, oscillating and rotary applications to give you the best in design flexibility. It’s the preferred choice whether you are running in wet or dry environments, or when carry loads exceed the limits of all other non-metallic bearing materials.

Ultracomp Typical Applications

  • Marine
  • Railroad
  • Agriculture
  • Manufacturing

Ultracomp combines superior mechanical properties with dimensional stability ― all without the need for lubrication to help you save on regular maintenance costs.

Ultracomp Variants

  • UC200 Bearing Grade Blended Fiber / Graphite Composite - Abrasion resistance without regular lubrication with extremely low moisture absorption
  • UC300 Bearing Grade Polyester / PTFE Composite - PTFE lubricant added to resin matrix for rotary or linear applications to reduce friction, run against stainless and aluminum
  • UC400 Bearing Grade Blended Fiber / Graphite Composite - Moly lubricant for slow rotary, salt water, and dry oscillation 
  • UC500 Bearing Grade Blended Fiber / Graphite Composite - Full rotary applications where low friction and long wear is required

Ultracomp is available in tube and sheet stock, or can be fabricated for a custom fit.

Ultracomp Benefits

  • Self-lubricating design

    Produced using synthetic resins and reinforcing fibers with a series of migratory internal lubricants such as PTFE, graphite or MOS2.

  • Easy machinability

    Machinable in many different ways. You can drill, tap, turn, mill and overwrap Ultracomp.

  • A bearing, through and through

    Ultracomp is a bearing material through the entire thickness of the material; there is no boundary layer.

  • Excellent Chemical Resistance

    Ultracomp products are resistant to most chemicals, including acids and bases.