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 |
|---|---|---|---|---|---|---|---|
| 189 X 3 U-70 |
IntegrationID
N/A 138521 |
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 189.00 mm |
| 189 X 3.5 U-70 |
IntegrationID
N/A 138522 |
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 189.00 mm |
| 189 X 4 U-70 |
IntegrationID
N/A 138523 |
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 189.00 mm |
| 189 X 5 U-70 |
IntegrationID
N/A 138524 |
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 189.00 mm |
| 189.1 X 8.4 U-70 |
IntegrationID
N/A 138525 |
Type N/A Metric Standard O-Ring | Material N/A Polyurethane | Cross Reference N/A | Cross Section Width N/A 8.40 mm | Durometer N/A 70 | Inside Diameter N/A 189.10 mm |
| 189.2 X 5.7 U-70 |
IntegrationID
N/A 138526 |
Type N/A Metric Standard O-Ring | Material N/A Polyurethane | Cross Reference N/A | Cross Section Width N/A 5.70 mm | Durometer N/A 70 | Inside Diameter N/A 189.20 mm |
| 189.5 X 3 U-70 |
IntegrationID
N/A 138528 |
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 189.50 mm |
| 189.5 X 4.5 U-70 |
IntegrationID
N/A 138529 |
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 189.50 mm |
| 19 X 1 U-70 |
IntegrationID
N/A 138533 |
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 19.00 mm |
| 19 X 1.5 U-70 |
IntegrationID
N/A 138534 |
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 19.00 mm |
| 19 X 2 U-70 |
IntegrationID
N/A 138535 |
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 19.00 mm |
| 19 X 2.5 U-70 |
IntegrationID
N/A 138536 |
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 19.00 mm |
| 19 X 2.65 U-70 |
IntegrationID
N/A 138537 |
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 19.00 mm |
| 19 X 3 U-70 |
IntegrationID
N/A 138538 |
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 19.00 mm |
| 19 X 3.5 U-70 |
IntegrationID
N/A 138539 |
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 19.00 mm |
| 19 X 3.55 U-70 |
IntegrationID
N/A 138540 |
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 19.00 mm |
| 19 X 4 U-70 |
IntegrationID
N/A 138541 |
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 19.00 mm |
| 19 X 4.5 U-70 |
IntegrationID
N/A 138542 |
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 19.00 mm |
| 19 X 5 U-70 |
IntegrationID
N/A 138543 |
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 19.00 mm |
| 19 X 6 U-70 |
IntegrationID
N/A 138544 |
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 19.00 mm |
| 19.05 X 1.78 U-70 |
IntegrationID
N/A 138545 |
Type N/A Metric Standard O-Ring | Material N/A Polyurethane | Cross Reference N/A | Cross Section Width N/A 1.78 mm | Durometer N/A 70 | Inside Diameter N/A 19.05 mm |
| 19.1 X 1.6 U-70 |
IntegrationID
N/A 138546 |
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 19.10 mm |
| 19.15 X 1.78 U-70 |
IntegrationID
N/A 138547 |
Type N/A Metric Standard O-Ring | Material N/A Polyurethane | Cross Reference N/A | Cross Section Width N/A 1.78 mm | Durometer N/A 70 | Inside Diameter N/A 19.15 mm |
| 19.2 X 3 U-70 |
IntegrationID
N/A 138549 |
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 19.20 mm |
| 19.3 X 2.4 U-70 |
IntegrationID
N/A 138550 |
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 19.30 mm |
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