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 |
---|---|---|---|---|---|---|---|---|
31.5 X 3 U-70 |
N/A 139584 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 3.00 mm | N/A 70 | N/A 31.50 mm | |
31.5 X 3.55 U-70 |
N/A 139585 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 3.55 mm | N/A 70 | N/A 31.50 mm | |
31.5 X 4.5 U-70 |
N/A 139586 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 4.50 mm | N/A 70 | N/A 31.50 mm | |
31.6 X 2.4 U-70 |
N/A 139587 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 2.40 mm | N/A 70 | N/A 31.60 mm | |
31.8 X 1 U-70 |
N/A 139589 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 1.00 mm | N/A 70 | N/A 31.80 mm | |
310 X 3.5 U-70 |
N/A 139590 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 3.50 mm | N/A 70 | N/A 310.00 mm | |
310 X 4 U-70 |
N/A 139591 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 4.00 mm | N/A 70 | N/A 310.00 mm | |
310 X 5 U-70 |
N/A 139592 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 5.00 mm | N/A 70 | N/A 310.00 mm | |
310 X 6 U-70 |
N/A 139593 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 6.00 mm | N/A 70 | N/A 310.00 mm | |
310 X 8 U-70 |
N/A 139594 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 8.00 mm | N/A 70 | N/A 310.00 mm | |
311 X 3.5 U-70 |
N/A 139596 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 3.50 mm | N/A 70 | N/A 311.00 mm | |
311 X 4 U-70 |
N/A 139597 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 4.00 mm | N/A 70 | N/A 311.00 mm | |
311 X 5 U-70 |
N/A 139598 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 5.00 mm | N/A 70 | N/A 311.00 mm | |
311 X 6 U-70 |
N/A 139599 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 6.00 mm | N/A 70 | N/A 311.00 mm | |
312 X 3.5 U-70 |
N/A 139600 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 3.50 mm | N/A 70 | N/A 312.00 mm | |
312 X 4 U-70 |
N/A 139601 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 4.00 mm | N/A 70 | N/A 312.00 mm | |
312 X 5 U-70 |
N/A 139602 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 5.00 mm | N/A 70 | N/A 312.00 mm | |
313 X 3.5 U-70 |
N/A 139603 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 3.50 mm | N/A 70 | N/A 313.00 mm | |
313 X 4 U-70 |
N/A 139604 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 4.00 mm | N/A 70 | N/A 313.00 mm | |
313 X 5 U-70 |
N/A 139605 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 5.00 mm | N/A 70 | N/A 313.00 mm | |
314 X 3.5 U-70 |
N/A 139606 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 3.50 mm | N/A 70 | N/A 314.00 mm | |
314 X 4 U-70 |
N/A 139607 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 4.00 mm | N/A 70 | N/A 314.00 mm | |
314 X 5 U-70 |
N/A 139608 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 5.00 mm | N/A 70 | N/A 314.00 mm | |
315 X 10 U-70 |
N/A 139610 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 10.00 mm | N/A 70 | N/A 315.00 mm | |
315 X 3 U-70 |
N/A 139611 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 3.00 mm | N/A 70 | N/A 315.00 mm |