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 |
---|---|---|---|---|---|---|---|---|
281 X 4 U-70 |
N/A 139372 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 4.00 mm | N/A 70 | N/A 281.00 mm | |
281 X 5 U-70 |
N/A 139373 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 5.00 mm | N/A 70 | N/A 281.00 mm | |
282 X 3.5 U-70 |
N/A 139374 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 3.50 mm | N/A 70 | N/A 282.00 mm | |
282 X 4 U-70 |
N/A 139375 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 4.00 mm | N/A 70 | N/A 282.00 mm | |
282 X 5 U-70 |
N/A 139376 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 5.00 mm | N/A 70 | N/A 282.00 mm | |
283 X 3.5 U-70 |
N/A 139377 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 3.50 mm | N/A 70 | N/A 283.00 mm | |
283 X 4 U-70 |
N/A 139378 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 4.00 mm | N/A 70 | N/A 283.00 mm | |
283 X 5 U-70 |
N/A 139379 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 5.00 mm | N/A 70 | N/A 283.00 mm | |
284 X 3.5 U-70 |
N/A 139380 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 3.50 mm | N/A 70 | N/A 284.00 mm | |
284 X 4 U-70 |
N/A 139381 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 4.00 mm | N/A 70 | N/A 284.00 mm | |
284 X 5 U-70 |
N/A 139382 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 5.00 mm | N/A 70 | N/A 284.00 mm | |
284 X 6 U-70 |
N/A 139383 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 6.00 mm | N/A 70 | N/A 284.00 mm | |
285 X 3.5 U-70 |
N/A 139385 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 3.50 mm | N/A 70 | N/A 285.00 mm | |
285 X 4 U-70 |
N/A 139386 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 4.00 mm | N/A 70 | N/A 285.00 mm | |
285 X 5 U-70 |
N/A 139387 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 5.00 mm | N/A 70 | N/A 285.00 mm | |
285 X 6 U-70 |
N/A 139388 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 6.00 mm | N/A 70 | N/A 285.00 mm | |
286 X 3.5 U-70 |
N/A 139390 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 3.50 mm | N/A 70 | N/A 286.00 mm | |
286 X 4 U-70 |
N/A 139391 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 4.00 mm | N/A 70 | N/A 286.00 mm | |
286 X 5 U-70 |
N/A 139392 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 5.00 mm | N/A 70 | N/A 286.00 mm | |
287 X 3.5 U-70 |
N/A 139393 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 3.50 mm | N/A 70 | N/A 287.00 mm | |
287 X 4 U-70 |
N/A 139394 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 4.00 mm | N/A 70 | N/A 287.00 mm | |
287 X 5 U-70 |
N/A 139395 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 5.00 mm | N/A 70 | N/A 287.00 mm | |
288 X 3.5 U-70 |
N/A 139396 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 3.50 mm | N/A 70 | N/A 288.00 mm | |
288 X 4 U-70 |
N/A 139397 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 4.00 mm | N/A 70 | N/A 288.00 mm | |
288 X 5 U-70 |
N/A 139398 |
N/A Metric Standard O-Ring | N/A Polyurethane | N/A | N/A 5.00 mm | N/A 70 | N/A 288.00 mm |