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TriStar Plastics, LLC

Name: TriStar Plastics, LLC
Address: 906 Boston Tpke, Shrewsbury, MA, 01545, US
Telephone: (800) 874-7827

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TriStar Plastics, LLC

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

10/28/2026

TriStar Plastics offers quality materials for demanding applications, including engineered materials, Rulon materials, and Rulon standard bearings. Explore standard shapes—sheet, rod, tube, and film—and use our material database, engineering worksheets, and PV calculator to compare options based on your specifications.

We also offer close-tolerance cutting, customized stocking programs, and just-in-time delivery.

Explore our materials and resources: https://www.tstar.com/high-performance-plastics

10/27/2026

Thermal expansion can make or break a bearing design.

When a bearing, shaft, and housing are made from different materials, each may respond differently to temperature changes. If those differences aren’t considered early, clearances can close, press fits can loosen, and performance can suffer.

In our latest article, TriStar’s Adrian Carrera explains why the Coefficient of Linear Thermal Expansion (CLTE) matters in material selection—and how evaluating it alongside load, speed, and fit can help engineers design for reliable performance across operating temperatures.

Read the article and make thermal behavior part of your next bearing design decision: https://www.tstar.com/blog/thermal-expansion-a-key-consideration-in-plane-bearing-design

10/23/2026

Heavy clamp loads and abrasive dust were causing frequent maintenance in robotic weld-cell pivots. Greased bronze bushings trapped debris, while unfilled polymers deformed under load.

TriStar selected Ultracomp® UC200FR for dry operation, high compressive strength, and abrasion resistance.

Explore the application: https://hubs.ly/Q04C40Rf0

Explore how TriStar’s Ultracomp UC200FR bushings address heavy loads, abrasive debris, and dry-running requirements in robotic weld cells.

10/22/2026

Struggling to find the right material for your next engineering project?

Explore TriStar Plastics’ Material Database to make material selection easier.

• Search 450+ plastic materials
• Get expert engineering support
• Browse technical resources

Find the right fit for your design: https://www.tstar.com/material-database

10/20/2026

When corrosion threatened the reliable operation of marine cranes, TriStar Plastics replaced metal bearings with Ultracomp® self-lubricating composite bearings.

Designed for friction-resistant, corrosion-free performance, Ultracomp bearings help keep marine equipment working reliably in demanding conditions.

See how Ultracomp can support your marine application: https://www.tstar.com/technical-library/q2ohob5v311b1dfkbd6n5vrs3k

10/15/2026

How can food processing equipment manufacturers reduce cross-contamination risks while keeping production moving?

Our guide explores how advanced polymer and composite components can help manufacturers:

· Adapt processes to evolving food-safety requirements and rising commodity costs
· Address production-line challenges with modern bearing materials
· Support food safety and productivity with food-compliant materials such as Rulon®
· Discover practical insights for your equipment and production goals.

Get your copy of the food processing white paper today: https://www.tstar.com/food-processing

10/13/2026

Are you relying on consistent data when selecting plastic or composite bearings?

ASTM standards are much more than just compliance requirements. They provide the standardized technical language necessary for engineers to compare materials objectively, predict performance, and reduce design risk—before moving to production.

However, raw ASTM data is just the beginning. Real-world success in bearing design requires interpreting these metrics within the context of your specific application:

· Load direction & motion type
· PV limits & thermal expansion
· Shaft finish & environment
· Duty cycle requirements

At TriStar Plastics, we bridge the gap between standardized testing and application success. Our engineers combine ASTM-backed material properties with deep tribological expertise to deliver solutions that go beyond “compliant” to truly reliable.

Want to learn how to apply these standards to your next project? Read our blog: https://www.tstar.com/blog/astm-standards-in-bearing-selection-why-are-they-important

And if you haven't yet, be sure to download our free Bearing Selection Design White Paper for a comprehensive guide to evaluating material solutions.

10/06/2026

Engineering support shouldn’t stop at the sale.

At TriStar, engineering expertise is part of every phase—from application review and material selection to troubleshooting, redesign, and long-term performance.

Whether you’re sourcing a standard bearing or solving a complex application challenge, our team is here to help you find the right solution.

Read more: https://www.tstar.com/blog/an-all-phase-commitment-to-value-added-engineering

10/01/2026

TriStar Plastics manufactures precision plastic and composite components to your exact specifications—from one-off prototypes to full production runs.

With CNC milling, turning, and Swiss screw machining, we create application-specific parts using materials such as Rulon, Ultracomp, and TriSteel.

Need a custom component matched to your load, wear, and environmental requirements? Our engineering team can help: http://tstar.com/custom-plastics

09/30/2026

An immersion chiller conveyor runs continuously in cold, chlorinated water, with its shaft bearings submerged below the waterline.

For one poultry processor, grease washed away within days, bronze bushings corroded, and replacement meant draining and re-sanitizing the trough.

TriStar recommended a self-lubricating Rulon® 1439 bearing designed specifically for submerged service.

https://hubs.ly/Q04yQdh00

See how Rulon 1439 bearings replace greased bronze in submerged poultry chiller conveyors exposed to chlorinated water and daily CIP.

Address

906 Boston Tpke
Shrewsbury, MA
01545

Opening Hours

Monday	8am - 5pm
Tuesday	8am - 5pm
Wednesday	8am - 5pm
Thursday	8am - 5pm
Friday	8am - 5pm

Telephone

(800) 874-7827

Website

http://www.tstar.com/

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