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 |
|---|---|---|---|---|---|---|---|
| 2.54 X 1.02 U-70 |
IntegrationID
N/A 138649 |
Type N/A Metric Standard O-Ring | Material N/A Polyurethane | Cross Reference N/A BS607 | Cross Section Width N/A 1.02 mm | Durometer N/A 70 | Inside Diameter N/A 2.54 mm |
| 1.78 X 1.02 U-70 |
IntegrationID
N/A 137448 |
Type N/A Metric Standard O-Ring | Material N/A Polyurethane | Cross Reference N/A BS606 | Cross Section Width N/A 1.02 mm | Durometer N/A 70 | Inside Diameter N/A 1.78 mm |
| 173.87 X 1.78 U-70 |
IntegrationID
N/A 138385 |
Type N/A Metric Standard O-Ring | Material N/A Polyurethane | Cross Reference N/A BS562 | Cross Section Width N/A 1.78 mm | Durometer N/A 70 | Inside Diameter N/A 173.87 mm |
| 170.69 X 1.78 U-70 |
IntegrationID
N/A 138365 |
Type N/A Metric Standard O-Ring | Material N/A Polyurethane | Cross Reference N/A BS561 | Cross Section Width N/A 1.78 mm | Durometer N/A 70 | Inside Diameter N/A 170.69 mm |
| 167.51 X 1.78 U-70 |
IntegrationID
N/A 138312 |
Type N/A Metric Standard O-Ring | Material N/A Polyurethane | Cross Reference N/A BS560 | Cross Section Width N/A 1.78 mm | Durometer N/A 70 | Inside Diameter N/A 167.51 mm |
| 164.34 X 1.78 U-70 |
IntegrationID
N/A 138285 |
Type N/A Metric Standard O-Ring | Material N/A Polyurethane | Cross Reference N/A BS559 | Cross Section Width N/A 1.78 mm | Durometer N/A 70 | Inside Diameter N/A 164.34 mm |
| 161.16 X 1.78 U-70 |
IntegrationID
N/A 138265 |
Type N/A Metric Standard O-Ring | Material N/A Polyurethane | Cross Reference N/A BS558 | Cross Section Width N/A 1.78 mm | Durometer N/A 70 | Inside Diameter N/A 161.16 mm |
| 158 X 1.78 U-70 |
IntegrationID
N/A 138206 |
Type N/A Metric Standard O-Ring | Material N/A Polyurethane | Cross Reference N/A BS557 | Cross Section Width N/A 1.78 mm | Durometer N/A 70 | Inside Diameter N/A 158.00 mm |
| 154.81 X 1.78 U-70 |
IntegrationID
N/A 138183 |
Type N/A Metric Standard O-Ring | Material N/A Polyurethane | Cross Reference N/A BS556 | Cross Section Width N/A 1.78 mm | Durometer N/A 70 | Inside Diameter N/A 154.81 mm |
| 151.64 X 1.78 U-70 |
IntegrationID
N/A 138159 |
Type N/A Metric Standard O-Ring | Material N/A Polyurethane | Cross Reference N/A BS555 | Cross Section Width N/A 1.78 mm | Durometer N/A 70 | Inside Diameter N/A 151.64 mm |
| 148.46 X 1.78 U-70 |
IntegrationID
N/A 138095 |
Type N/A Metric Standard O-Ring | Material N/A Polyurethane | Cross Reference N/A BS554 | Cross Section Width N/A 1.78 mm | Durometer N/A 70 | Inside Diameter N/A 148.46 mm |
| 145.29 X 1.78 U-70 |
IntegrationID
N/A 138072 |
Type N/A Metric Standard O-Ring | Material N/A Polyurethane | Cross Reference N/A BS553 | Cross Section Width N/A 1.78 mm | Durometer N/A 70 | Inside Diameter N/A 145.29 mm |
| 142.11 X 1.78 U-70 |
IntegrationID
N/A 138040 |
Type N/A Metric Standard O-Ring | Material N/A Polyurethane | Cross Reference N/A BS552 | Cross Section Width N/A 1.78 mm | Durometer N/A 70 | Inside Diameter N/A 142.11 mm |
| 138.94 X 1.78 U-70 |
IntegrationID
N/A 137975 |
Type N/A Metric Standard O-Ring | Material N/A Polyurethane | Cross Reference N/A BS551 | Cross Section Width N/A 1.78 mm | Durometer N/A 70 | Inside Diameter N/A 138.94 mm |
| 135.76 X 1.78 U-70 |
IntegrationID
N/A 137950 |
Type N/A Metric Standard O-Ring | Material N/A Polyurethane | Cross Reference N/A BS550 | Cross Section Width N/A 1.78 mm | Durometer N/A 70 | Inside Diameter N/A 135.76 mm |
| 129.4 X 1.78 U-70 |
IntegrationID
N/A 137855 |
Type N/A Metric Standard O-Ring | Material N/A Polyurethane | Cross Reference N/A BS548 | Cross Section Width N/A 1.78 mm | Durometer N/A 70 | Inside Diameter N/A 129.40 mm |
| 123.44 X 1.78 U-70 |
IntegrationID
N/A 137793 |
Type N/A Metric Standard O-Ring | Material N/A Polyurethane | Cross Reference N/A BS546 | Cross Section Width N/A 1.78 mm | Durometer N/A 70 | Inside Diameter N/A 123.44 mm |
| 117.1 X 1.78 U-70 |
IntegrationID
N/A 137703 |
Type N/A Metric Standard O-Ring | Material N/A Polyurethane | Cross Reference N/A BS544 | Cross Section Width N/A 1.78 mm | Durometer N/A 70 | Inside Diameter N/A 117.10 mm |
| 110.74 X 1.78 U-70 |
IntegrationID
N/A 137635 |
Type N/A Metric Standard O-Ring | Material N/A Polyurethane | Cross Reference N/A BS542 | Cross Section Width N/A 1.78 mm | Durometer N/A 70 | Inside Diameter N/A 110.74 mm |
| 104.4 X 1.78 U-70 |
IntegrationID
N/A 137537 |
Type N/A Metric Standard O-Ring | Material N/A Polyurethane | Cross Reference N/A BS540 | Cross Section Width N/A 1.78 mm | Durometer N/A 70 | Inside Diameter N/A 104.40 mm |
| 98.05 X 1.78 U-70 |
IntegrationID
N/A 141498 |
Type N/A Metric Standard O-Ring | Material N/A Polyurethane | Cross Reference N/A BS538 | Cross Section Width N/A 1.78 mm | Durometer N/A 70 | Inside Diameter N/A 98.05 mm |
| 91.7 X 1.78 U-70 |
IntegrationID
N/A 141410 |
Type N/A Metric Standard O-Ring | Material N/A Polyurethane | Cross Reference N/A BS536 | Cross Section Width N/A 1.78 mm | Durometer N/A 70 | Inside Diameter N/A 91.70 mm |
| 85.34 X 1.78 U-70 |
IntegrationID
N/A 141302 |
Type N/A Metric Standard O-Ring | Material N/A Polyurethane | Cross Reference N/A BS534 | Cross Section Width N/A 1.78 mm | Durometer N/A 70 | Inside Diameter N/A 85.34 mm |
| 79 X 1.78 U-70 |
IntegrationID
N/A 141173 |
Type N/A Metric Standard O-Ring | Material N/A Polyurethane | Cross Reference N/A BS532 | Cross Section Width N/A 1.78 mm | Durometer N/A 70 | Inside Diameter N/A 79.00 mm |
| 39.45 X 1.78 U-70 |
IntegrationID
N/A 140093 |
Type N/A Metric Standard O-Ring | Material N/A Polyurethane | Cross Reference N/A BS519 | Cross Section Width N/A 1.78 mm | Durometer N/A 70 | Inside Diameter N/A 39.45 mm |
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