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 |
Quantity |
---|---|---|---|---|---|---|---|---|
378 X 4 U-70 |
N/A 140015 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 4.00 mm | N/A 70 | N/A 378.00 mm | |
378 X 5 U-70 |
N/A 140016 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 5.00 mm | N/A 70 | N/A 378.00 mm | |
379 X 3.5 U-70 |
N/A 140017 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 3.50 mm | N/A 70 | N/A 379.00 mm | |
379 X 4 U-70 |
N/A 140018 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 4.00 mm | N/A 70 | N/A 379.00 mm | |
379 X 5 U-70 |
N/A 140019 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 5.00 mm | N/A 70 | N/A 379.00 mm | |
379.3 X 5.7 U-70 |
N/A 140020 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 5.70 mm | N/A 70 | N/A 379.30 mm | |
38 X 1.5 U-70 |
N/A 140021 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 1.50 mm | N/A 70 | N/A 38.00 mm | |
38 X 10 U-70 |
N/A 140022 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 10.00 mm | N/A 70 | N/A 38.00 mm | |
38 X 2 U-70 |
N/A 140023 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 2.00 mm | N/A 70 | N/A 38.00 mm | |
38 X 2.5 U-70 |
N/A 140024 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 2.50 mm | N/A 70 | N/A 38.00 mm | |
38 X 3 U-70 |
N/A 140025 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 3.00 mm | N/A 70 | N/A 38.00 mm | |
38 X 3.5 U-70 |
N/A 140026 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 3.50 mm | N/A 70 | N/A 38.00 mm | |
38 X 4 U-70 |
N/A 140027 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 4.00 mm | N/A 70 | N/A 38.00 mm | |
38 X 4.5 U-70 |
N/A 140028 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 4.50 mm | N/A 70 | N/A 38.00 mm | |
38 X 5 U-70 |
N/A 140029 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 5.00 mm | N/A 70 | N/A 38.00 mm | |
38 X 6 U-70 |
N/A 140030 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 6.00 mm | N/A 70 | N/A 38.00 mm | |
38.5 X 1.5 U-70 |
N/A 140031 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 1.50 mm | N/A 70 | N/A 38.50 mm | |
38.5 X 2.5 U-70 |
N/A 140033 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 2.50 mm | N/A 70 | N/A 38.50 mm | |
38.5 X 3 U-70 |
N/A 140034 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 3.00 mm | N/A 70 | N/A 38.50 mm | |
38.7 X 2.65 U-70 |
N/A 140035 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 2.65 mm | N/A 70 | N/A 38.70 mm | |
38.7 X 3.55 U-70 |
N/A 140037 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 3.55 mm | N/A 70 | N/A 38.70 mm | |
380 X 10 U-70 |
N/A 140038 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 10.00 mm | N/A 70 | N/A 380.00 mm | |
380 X 3.5 U-70 |
N/A 140039 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 3.50 mm | N/A 70 | N/A 380.00 mm | |
380 X 4 U-70 |
N/A 140040 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 4.00 mm | N/A 70 | N/A 380.00 mm | |
380 X 5 U-70 |
N/A 140041 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 5.00 mm | N/A 70 | N/A 380.00 mm |