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 |
---|---|---|---|---|---|---|---|---|
371 X 3.5 U-70 |
N/A 139987 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 3.50 mm | N/A 70 | N/A 371.00 mm | |
371 X 4 U-70 |
N/A 139988 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 4.00 mm | N/A 70 | N/A 371.00 mm | |
371 X 5 U-70 |
N/A 139989 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 5.00 mm | N/A 70 | N/A 371.00 mm | |
372 X 3.5 U-70 |
N/A 139990 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 3.50 mm | N/A 70 | N/A 372.00 mm | |
372 X 4 U-70 |
N/A 139991 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 4.00 mm | N/A 70 | N/A 372.00 mm | |
372 X 5 U-70 |
N/A 139992 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 5.00 mm | N/A 70 | N/A 372.00 mm | |
373 X 3.5 U-70 |
N/A 139993 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 3.50 mm | N/A 70 | N/A 373.00 mm | |
373 X 4 U-70 |
N/A 139994 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 4.00 mm | N/A 70 | N/A 373.00 mm | |
373 X 5 U-70 |
N/A 139995 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 5.00 mm | N/A 70 | N/A 373.00 mm | |
374 X 3.5 U-70 |
N/A 139996 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 3.50 mm | N/A 70 | N/A 374.00 mm | |
374 X 4 U-70 |
N/A 139997 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 4.00 mm | N/A 70 | N/A 374.00 mm | |
374 X 5 U-70 |
N/A 139998 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 5.00 mm | N/A 70 | N/A 374.00 mm | |
375 X 3.5 U-70 |
N/A 140000 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 3.50 mm | N/A 70 | N/A 375.00 mm | |
375 X 4 U-70 |
N/A 140001 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 4.00 mm | N/A 70 | N/A 375.00 mm | |
375 X 5 U-70 |
N/A 140002 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 5.00 mm | N/A 70 | N/A 375.00 mm | |
375 X 6 U-70 |
N/A 140003 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 6.00 mm | N/A 70 | N/A 375.00 mm | |
375 X 7 U-70 |
N/A 140004 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 7.00 mm | N/A 70 | N/A 375.00 mm | |
375 X 8.4 U-70 |
N/A 140005 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 8.40 mm | N/A 70 | N/A 375.00 mm | |
376 X 3.5 U-70 |
N/A 140006 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 3.50 mm | N/A 70 | N/A 376.00 mm | |
376 X 4 U-70 |
N/A 140007 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 4.00 mm | N/A 70 | N/A 376.00 mm | |
376 X 5 U-70 |
N/A 140008 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 5.00 mm | N/A 70 | N/A 376.00 mm | |
377 X 3.5 U-70 |
N/A 140011 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 3.50 mm | N/A 70 | N/A 377.00 mm | |
377 X 4 U-70 |
N/A 140012 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 4.00 mm | N/A 70 | N/A 377.00 mm | |
377 X 5 U-70 |
N/A 140013 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 5.00 mm | N/A 70 | N/A 377.00 mm | |
378 X 3.5 U-70 |
N/A 140014 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 3.50 mm | N/A 70 | N/A 378.00 mm |