OneMonroe’s Metric Polyurethane O-Rings are designed for maximum durability and exceptional sealing performance in a wide range of applications. Crafted from high-quality polyurethane, these O-rings offer outstanding resistance to abrasion, chemicals, and high-pressure environments, making them ideal for industries that demand both reliability and longevity. Whether used in hydraulics, pneumatics, or mechanical assemblies, OneMonroe’s Metric Polyurethane O-Rings deliver dependable sealing solutions that withstand tough conditions, ensuring your systems operate smoothly and efficiently.
Our metric O-rings are available in various sizes to provide versatility and precision for any engineering or industrial requirement. These O-rings are specifically designed to provide a reliable seal for metric-based equipment, allowing for exact fitment and minimal leakage. The superior strength and elasticity of polyurethane make these O-rings more durable than traditional rubber alternatives, significantly extending the service life and reducing maintenance downtime. With their exceptional chemical and temperature resistance, OneMonroe Metric Polyurethane O-Rings are a trusted choice for applications ranging from automotive systems to heavy machinery and beyond.
OneMonroe is committed to providing premium-quality products that meet the rigorous demands of our clients. Our polyurethane O-rings undergo stringent quality checks and are manufactured to exact specifications, ensuring reliable performance in diverse environments. As a trusted provider of industrial and engineering components, we support our clients with expert guidance and a wide selection of high-quality sealing solutions. When you choose OneMonroe Metric Polyurethane O-Rings, you’re investing in dependable performance, longevity, and efficiency for all your sealing needs.
For more information, please see: Comparison Properties Chart, PTFE Encapsulated O-rings, Material Shelf Life, and O-ring Groove Design Chart.
Item # |
IntegrationID |
Type |
Material |
Cross Reference |
Cross Section Width |
Durometer |
Inside Diameter |
|---|---|---|---|---|---|---|---|
| 18 X 2.2 U-70 |
IntegrationID
N/A 138434 |
Type N/A Metric Standard O-Ring | Material N/A Polyurethane | Cross Reference N/A | Cross Section Width N/A 2.20 mm | Durometer N/A 70 | Inside Diameter N/A 18.00 mm |
| 18 X 2.5 U-70 |
IntegrationID
N/A 138435 |
Type N/A Metric Standard O-Ring | Material N/A Polyurethane | Cross Reference N/A | Cross Section Width N/A 2.50 mm | Durometer N/A 70 | Inside Diameter N/A 18.00 mm |
| 18 X 2.65 U-70 |
IntegrationID
N/A 138436 |
Type N/A Metric Standard O-Ring | Material N/A Polyurethane | Cross Reference N/A | Cross Section Width N/A 2.65 mm | Durometer N/A 70 | Inside Diameter N/A 18.00 mm |
| 18 X 3 U-70 |
IntegrationID
N/A 138437 |
Type N/A Metric Standard O-Ring | Material N/A Polyurethane | Cross Reference N/A | Cross Section Width N/A 3.00 mm | Durometer N/A 70 | Inside Diameter N/A 18.00 mm |
| 18 X 3.5 U-70 |
IntegrationID
N/A 138438 |
Type N/A Metric Standard O-Ring | Material N/A Polyurethane | Cross Reference N/A | Cross Section Width N/A 3.50 mm | Durometer N/A 70 | Inside Diameter N/A 18.00 mm |
| 18 X 3.55 U-70 |
IntegrationID
N/A 138439 |
Type N/A Metric Standard O-Ring | Material N/A Polyurethane | Cross Reference N/A | Cross Section Width N/A 3.55 mm | Durometer N/A 70 | Inside Diameter N/A 18.00 mm |
| 18 X 4 U-70 |
IntegrationID
N/A 138440 |
Type N/A Metric Standard O-Ring | Material N/A Polyurethane | Cross Reference N/A | Cross Section Width N/A 4.00 mm | Durometer N/A 70 | Inside Diameter N/A 18.00 mm |
| 18 X 4.5 U-70 |
IntegrationID
N/A 138441 |
Type N/A Metric Standard O-Ring | Material N/A Polyurethane | Cross Reference N/A | Cross Section Width N/A 4.50 mm | Durometer N/A 70 | Inside Diameter N/A 18.00 mm |
| 18 X 5 U-70 |
IntegrationID
N/A 138442 |
Type N/A Metric Standard O-Ring | Material N/A Polyurethane | Cross Reference N/A | Cross Section Width N/A 5.00 mm | Durometer N/A 70 | Inside Diameter N/A 18.00 mm |
| 18 X 6 U-70 |
IntegrationID
N/A 138443 |
Type N/A Metric Standard O-Ring | Material N/A Polyurethane | Cross Reference N/A | Cross Section Width N/A 6.00 mm | Durometer N/A 70 | Inside Diameter N/A 18.00 mm |
| 18.1 X 1.6 U-70 |
IntegrationID
N/A 138444 |
Type N/A Metric Standard O-Ring | Material N/A Polyurethane | Cross Reference N/A | Cross Section Width N/A 1.60 mm | Durometer N/A 70 | Inside Diameter N/A 18.10 mm |
| 18.2 X 3 U-70 |
IntegrationID
N/A 138445 |
Type N/A Metric Standard O-Ring | Material N/A Polyurethane | Cross Reference N/A | Cross Section Width N/A 3.00 mm | Durometer N/A 70 | Inside Diameter N/A 18.20 mm |
| 18.3 X 2.4 U-70 |
IntegrationID
N/A 138446 |
Type N/A Metric Standard O-Ring | Material N/A Polyurethane | Cross Reference N/A | Cross Section Width N/A 2.40 mm | Durometer N/A 70 | Inside Diameter N/A 18.30 mm |
| 18.3 X 3.6 U-70 |
IntegrationID
N/A 138447 |
Type N/A Metric Standard O-Ring | Material N/A Polyurethane | Cross Reference N/A | Cross Section Width N/A 3.60 mm | Durometer N/A 70 | Inside Diameter N/A 18.30 mm |
| 18.4 X 2.7 U-70 |
IntegrationID
N/A 138448 |
Type N/A Metric Standard O-Ring | Material N/A Polyurethane | Cross Reference N/A | Cross Section Width N/A 2.70 mm | Durometer N/A 70 | Inside Diameter N/A 18.40 mm |
| 18.5 X 1 U-70 |
IntegrationID
N/A 138450 |
Type N/A Metric Standard O-Ring | Material N/A Polyurethane | Cross Reference N/A | Cross Section Width N/A 1.00 mm | Durometer N/A 70 | Inside Diameter N/A 18.50 mm |
| 18.5 X 1.5 U-70 |
IntegrationID
N/A 138451 |
Type N/A Metric Standard O-Ring | Material N/A Polyurethane | Cross Reference N/A | Cross Section Width N/A 1.50 mm | Durometer N/A 70 | Inside Diameter N/A 18.50 mm |
| 18.5 X 2 U-70 |
IntegrationID
N/A 138452 |
Type N/A Metric Standard O-Ring | Material N/A Polyurethane | Cross Reference N/A | Cross Section Width N/A 2.00 mm | Durometer N/A 70 | Inside Diameter N/A 18.50 mm |
| 18.5 X 2.5 U-70 |
IntegrationID
N/A 138453 |
Type N/A Metric Standard O-Ring | Material N/A Polyurethane | Cross Reference N/A | Cross Section Width N/A 2.50 mm | Durometer N/A 70 | Inside Diameter N/A 18.50 mm |
| 18.5 X 3 U-70 |
IntegrationID
N/A 138454 |
Type N/A Metric Standard O-Ring | Material N/A Polyurethane | Cross Reference N/A | Cross Section Width N/A 3.00 mm | Durometer N/A 70 | Inside Diameter N/A 18.50 mm |
| 18.6 X 2.4 U-70 |
IntegrationID
N/A 138455 |
Type N/A Metric Standard O-Ring | Material N/A Polyurethane | Cross Reference N/A | Cross Section Width N/A 2.40 mm | Durometer N/A 70 | Inside Diameter N/A 18.60 mm |
| 18.6 X 2.7 U-70 |
IntegrationID
N/A 138456 |
Type N/A Metric Standard O-Ring | Material N/A Polyurethane | Cross Reference N/A | Cross Section Width N/A 2.70 mm | Durometer N/A 70 | Inside Diameter N/A 18.60 mm |
| 180 X 2 U-70 |
IntegrationID
N/A 138460 |
Type N/A Metric Standard O-Ring | Material N/A Polyurethane | Cross Reference N/A | Cross Section Width N/A 2.00 mm | Durometer N/A 70 | Inside Diameter N/A 180.00 mm |
| 180 X 3 U-70 |
IntegrationID
N/A 138461 |
Type N/A Metric Standard O-Ring | Material N/A Polyurethane | Cross Reference N/A | Cross Section Width N/A 3.00 mm | Durometer N/A 70 | Inside Diameter N/A 180.00 mm |
| 180 X 3.5 U-70 |
IntegrationID
N/A 138462 |
Type N/A Metric Standard O-Ring | Material N/A Polyurethane | Cross Reference N/A | Cross Section Width N/A 3.50 mm | Durometer N/A 70 | Inside Diameter N/A 180.00 mm |
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