OneMonroe Polyurethane O-Rings are designed for applications that demand superior wear resistance, flexibility, and resilience. Constructed from high-quality polyurethane material, these O-rings offer an excellent balance between strength and elasticity, making them perfect for heavy-duty applications where traditional rubber rings may fail. Polyurethane is renowned for its exceptional tear resistance, abrasion tolerance, and longevity, enabling OneMonroe O-Rings to deliver reliable performance even in challenging environments. From industrial machinery and automotive components to hydraulic and pneumatic systems, our polyurethane O-rings provide a dependable seal in numerous applications.
These O-rings are manufactured to precise standards, ensuring a consistent and reliable fit for various equipment and machinery. Polyurethane material is particularly well-suited for sealing applications that encounter high-pressure or high-vibration conditions, as it is less prone to deformation and degradation over time. Available in a broad range of sizes, OneMonroe Polyurethane O-Rings meet diverse requirements, providing dependable sealing solutions that minimize maintenance and downtime. Our commitment to quality means each O-ring undergoes rigorous testing to ensure optimal performance, whether in low-friction, static sealing, or dynamic, high-motion environments.
At Monroe, we prioritize durability, efficiency, and adaptability in every product we offer. Our polyurethane O-rings are specifically engineered for durability and longevity, reducing the need for frequent replacements. For industries where reliability is essential, OneMonroe Polyurethane O-Rings provide a practical and cost-effective solution that withstands the rigors of daily operation. Whether you need to upgrade an existing system or are working on a new project, OneMonroe offers the high-performance polyurethane O-rings you can count on to keep your equipment running smoothly and effectively.
For more information, please see: Comparison Properties Chart, PTFE Encapsulated O-rings, Material Shelf Life, and O-ring Groove Design Chart.
Cross Section Width (in)
Cross Section Width (mm)
Durometer
Inside Diameter (in)
Inside Diameter (mm)
Item # |
IntegrationID |
Type |
Material |
Cross Section Width |
Durometer |
Inside Diameter |
CSW Tolerance |
BS Number |
---|---|---|---|---|---|---|---|---|
BS460 U-70 |
IntegrationID
N/A 182591 |
Type N/A BS Standard O-Ring | Material N/A Polyurethane | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 70 | Inside Diameter N/A 15.475 in393.07 mm | CSW Tolerance N/A 0.006 in0.15 mm | BS Number N/A -460 |
BS460 U-90 |
IntegrationID
N/A 182592 |
Type N/A BS Standard O-Ring | Material N/A Polyurethane | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 90 | Inside Diameter N/A 15.475 in393.07 mm | CSW Tolerance N/A 0.006 in0.15 mm | BS Number N/A -460 |
BS459 U-70 |
IntegrationID
N/A 182593 |
Type N/A BS Standard O-Ring | Material N/A Polyurethane | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 70 | Inside Diameter N/A 14.9751 in380.37 mm | CSW Tolerance N/A 0.006 in0.15 mm | BS Number N/A -459 |
BS459 U-90 |
IntegrationID
N/A 182594 |
Type N/A BS Standard O-Ring | Material N/A Polyurethane | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 90 | Inside Diameter N/A 14.9751 in380.37 mm | CSW Tolerance N/A 0.006 in0.15 mm | BS Number N/A -459 |
BS458 U-70 |
IntegrationID
N/A 182595 |
Type N/A BS Standard O-Ring | Material N/A Polyurethane | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 70 | Inside Diameter N/A 14.475 in367.67 mm | CSW Tolerance N/A 0.006 in0.15 mm | BS Number N/A -458 |
BS458 U-90 |
IntegrationID
N/A 182596 |
Type N/A BS Standard O-Ring | Material N/A Polyurethane | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 90 | Inside Diameter N/A 14.475 in367.67 mm | CSW Tolerance N/A 0.006 in0.15 mm | BS Number N/A -458 |
BS457 U-70 |
IntegrationID
N/A 182597 |
Type N/A BS Standard O-Ring | Material N/A Polyurethane | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 70 | Inside Diameter N/A 13.9751 in354.97 mm | CSW Tolerance N/A 0.006 in0.15 mm | BS Number N/A -457 |
BS457 U-90 |
IntegrationID
N/A 182598 |
Type N/A BS Standard O-Ring | Material N/A Polyurethane | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 90 | Inside Diameter N/A 13.9751 in354.97 mm | CSW Tolerance N/A 0.006 in0.15 mm | BS Number N/A -457 |
BS456 U-70 |
IntegrationID
N/A 182599 |
Type N/A BS Standard O-Ring | Material N/A Polyurethane | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 70 | Inside Diameter N/A 13.475 in342.27 mm | CSW Tolerance N/A 0.006 in0.15 mm | BS Number N/A -456 |
BS456 U-90 |
IntegrationID
N/A 182600 |
Type N/A BS Standard O-Ring | Material N/A Polyurethane | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 90 | Inside Diameter N/A 13.475 in342.27 mm | CSW Tolerance N/A 0.006 in0.15 mm | BS Number N/A -456 |
BS455 U-70 |
IntegrationID
N/A 182601 |
Type N/A BS Standard O-Ring | Material N/A Polyurethane | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 70 | Inside Diameter N/A 12.975 in329.57 mm | CSW Tolerance N/A 0.006 in0.15 mm | BS Number N/A -455 |
BS455 U-90 |
IntegrationID
N/A 182602 |
Type N/A BS Standard O-Ring | Material N/A Polyurethane | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 90 | Inside Diameter N/A 12.975 in329.57 mm | CSW Tolerance N/A 0.006 in0.15 mm | BS Number N/A -455 |
BS454 U-70 |
IntegrationID
N/A 182603 |
Type N/A BS Standard O-Ring | Material N/A Polyurethane | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 70 | Inside Diameter N/A 12.475 in316.87 mm | CSW Tolerance N/A 0.006 in0.15 mm | BS Number N/A -454 |
BS454 U-90 |
IntegrationID
N/A 182604 |
Type N/A BS Standard O-Ring | Material N/A Polyurethane | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 90 | Inside Diameter N/A 12.475 in316.87 mm | CSW Tolerance N/A 0.006 in0.15 mm | BS Number N/A -454 |
BS453 U-70 |
IntegrationID
N/A 182605 |
Type N/A BS Standard O-Ring | Material N/A Polyurethane | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 70 | Inside Diameter N/A 11.975 in304.17 mm | CSW Tolerance N/A 0.006 in0.15 mm | BS Number N/A -453 |
BS453 U-90 |
IntegrationID
N/A 182606 |
Type N/A BS Standard O-Ring | Material N/A Polyurethane | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 90 | Inside Diameter N/A 11.975 in304.17 mm | CSW Tolerance N/A 0.006 in0.15 mm | BS Number N/A -453 |
BS452 U-70 |
IntegrationID
N/A 182607 |
Type N/A BS Standard O-Ring | Material N/A Polyurethane | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 70 | Inside Diameter N/A 11.475 in291.47 mm | CSW Tolerance N/A 0.006 in0.15 mm | BS Number N/A -452 |
BS452 U-90 |
IntegrationID
N/A 182608 |
Type N/A BS Standard O-Ring | Material N/A Polyurethane | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 90 | Inside Diameter N/A 11.475 in291.47 mm | CSW Tolerance N/A 0.006 in0.15 mm | BS Number N/A -452 |
BS451 U-70 |
IntegrationID
N/A 182609 |
Type N/A BS Standard O-Ring | Material N/A Polyurethane | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 70 | Inside Diameter N/A 10.975 in278.77 mm | CSW Tolerance N/A 0.006 in0.15 mm | BS Number N/A -451 |
BS451 U-90 |
IntegrationID
N/A 182610 |
Type N/A BS Standard O-Ring | Material N/A Polyurethane | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 90 | Inside Diameter N/A 10.975 in278.77 mm | CSW Tolerance N/A 0.006 in0.15 mm | BS Number N/A -451 |
BS450 U-70 |
IntegrationID
N/A 182611 |
Type N/A BS Standard O-Ring | Material N/A Polyurethane | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 70 | Inside Diameter N/A 10.475 in266.07 mm | CSW Tolerance N/A 0.006 in0.15 mm | BS Number N/A -450 |
BS450 U-90 |
IntegrationID
N/A 182612 |
Type N/A BS Standard O-Ring | Material N/A Polyurethane | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 90 | Inside Diameter N/A 10.475 in266.07 mm | CSW Tolerance N/A 0.006 in0.15 mm | BS Number N/A -450 |
BS449 U-70 |
IntegrationID
N/A 182613 |
Type N/A BS Standard O-Ring | Material N/A Polyurethane | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 70 | Inside Diameter N/A 9.975 in253.37 mm | CSW Tolerance N/A 0.006 in0.15 mm | BS Number N/A -449 |
BS449 U-90 |
IntegrationID
N/A 182614 |
Type N/A BS Standard O-Ring | Material N/A Polyurethane | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 90 | Inside Diameter N/A 9.975 in253.37 mm | CSW Tolerance N/A 0.006 in0.15 mm | BS Number N/A -449 |
BS448 U-70 |
IntegrationID
N/A 182615 |
Type N/A BS Standard O-Ring | Material N/A Polyurethane | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 70 | Inside Diameter N/A 9.475 in240.67 mm | CSW Tolerance N/A 0.006 in0.15 mm | BS Number N/A -448 |