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 |
---|---|---|---|---|---|---|---|---|
128 X 3.55 U-70 |
N/A 137842 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 3.55 mm | N/A 70 | N/A 128.00 mm | |
128 X 4 U-70 |
N/A 137843 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 4.00 mm | N/A 70 | N/A 128.00 mm | |
128 X 4.5 U-70 |
N/A 137844 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 4.50 mm | N/A 70 | N/A 128.00 mm | |
128 X 5 U-70 |
N/A 137845 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 5.00 mm | N/A 70 | N/A 128.00 mm | |
128 X 5.3 U-70 |
N/A 137846 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 5.30 mm | N/A 70 | N/A 128.00 mm | |
128 X 6 U-70 |
N/A 137847 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 6.00 mm | N/A 70 | N/A 128.00 mm | |
129 X 2.5 U-70 |
N/A 137848 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 2.50 mm | N/A 70 | N/A 129.00 mm | |
129 X 3 U-70 |
N/A 137849 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 3.00 mm | N/A 70 | N/A 129.00 mm | |
129 X 3.5 U-70 |
N/A 137850 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 3.50 mm | N/A 70 | N/A 129.00 mm | |
129 X 4 U-70 |
N/A 137851 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 4.00 mm | N/A 70 | N/A 129.00 mm | |
129 X 5 U-70 |
N/A 137852 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 5.00 mm | N/A 70 | N/A 129.00 mm | |
129.2 X 5.7 U-70 |
N/A 137853 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 5.70 mm | N/A 70 | N/A 129.20 mm | |
129.3 X 5.7 U-70 |
N/A 137854 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 5.70 mm | N/A 70 | N/A 129.30 mm | |
129.5 X 3 U-70 |
N/A 137858 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 3.00 mm | N/A 70 | N/A 129.50 mm | |
13 X 1 U-70 |
N/A 137863 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 1.00 mm | N/A 70 | N/A 13.00 mm | |
13 X 1.5 U-70 |
N/A 137864 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 1.50 mm | N/A 70 | N/A 13.00 mm | |
13 X 2 U-70 |
N/A 137865 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 2.00 mm | N/A 70 | N/A 13.00 mm | |
13 X 2.5 U-70 |
N/A 137866 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 2.50 mm | N/A 70 | N/A 13.00 mm | |
13 X 3 U-70 |
N/A 137867 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 3.00 mm | N/A 70 | N/A 13.00 mm | |
13 X 3.5 U-70 |
N/A 137868 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 3.50 mm | N/A 70 | N/A 13.00 mm | |
13 X 4 U-70 |
N/A 137869 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 4.00 mm | N/A 70 | N/A 13.00 mm | |
13 X 4.5 U-70 |
N/A 137870 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 4.50 mm | N/A 70 | N/A 13.00 mm | |
13 X 5 U-70 |
N/A 137871 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 5.00 mm | N/A 70 | N/A 13.00 mm | |
13 X 6 U-70 |
N/A 137872 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 6.00 mm | N/A 70 | N/A 13.00 mm | |
13.1 X 1.6 U-70 |
N/A 137873 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 1.60 mm | N/A 70 | N/A 13.10 mm |