Metric Polyurethane O-Rings

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
11.3 X 2.4 U-70	N/A 137610	N/A Metric Standard O-Ring	N/A Polyurethane	N/A	N/A 2.40 mm	N/A 70	N/A 11.30 mm
11.5 X 1 U-70	N/A 137611	N/A Metric Standard O-Ring	N/A Polyurethane	N/A	N/A 1.00 mm	N/A 70	N/A 11.50 mm
11.5 X 2 U-70	N/A 137613	N/A Metric Standard O-Ring	N/A Polyurethane	N/A	N/A 2.00 mm	N/A 70	N/A 11.50 mm
11.5 X 2.4 U-70	N/A 137614	N/A Metric Standard O-Ring	N/A Polyurethane	N/A	N/A 2.40 mm	N/A 70	N/A 11.50 mm
11.5 X 2.5 U-70	N/A 137615	N/A Metric Standard O-Ring	N/A Polyurethane	N/A	N/A 2.50 mm	N/A 70	N/A 11.50 mm
11.5 X 3 U-70	N/A 137616	N/A Metric Standard O-Ring	N/A Polyurethane	N/A	N/A 3.00 mm	N/A 70	N/A 11.50 mm
11.6 X 2.4 U-70	N/A 137617	N/A Metric Standard O-Ring	N/A Polyurethane	N/A	N/A 2.40 mm	N/A 70	N/A 11.60 mm
11.7 X 5.8 U-70	N/A 137618	N/A Metric Standard O-Ring	N/A Polyurethane	N/A	N/A 5.80 mm	N/A 70	N/A 11.70 mm
11.91 X 1.78 U-70	N/A 137621	N/A Metric Standard O-Ring	N/A Polyurethane	N/A	N/A 1.78 mm	N/A 70	N/A 11.91 mm
110 X 2 U-70	N/A 137623	N/A Metric Standard O-Ring	N/A Polyurethane	N/A	N/A 2.00 mm	N/A 70	N/A 110.00 mm
110 X 2.5 U-70	N/A 137624	N/A Metric Standard O-Ring	N/A Polyurethane	N/A	N/A 2.50 mm	N/A 70	N/A 110.00 mm
110 X 3 U-70	N/A 137625	N/A Metric Standard O-Ring	N/A Polyurethane	N/A	N/A 3.00 mm	N/A 70	N/A 110.00 mm
110 X 3.5 U-70	N/A 137626	N/A Metric Standard O-Ring	N/A Polyurethane	N/A	N/A 3.50 mm	N/A 70	N/A 110.00 mm
110 X 4 U-70	N/A 137627	N/A Metric Standard O-Ring	N/A Polyurethane	N/A	N/A 4.00 mm	N/A 70	N/A 110.00 mm
110 X 4.5 U-70	N/A 137628	N/A Metric Standard O-Ring	N/A Polyurethane	N/A	N/A 4.50 mm	N/A 70	N/A 110.00 mm
110 X 5 U-70	N/A 137629	N/A Metric Standard O-Ring	N/A Polyurethane	N/A	N/A 5.00 mm	N/A 70	N/A 110.00 mm
110 X 6 U-70	N/A 137630	N/A Metric Standard O-Ring	N/A Polyurethane	N/A	N/A 6.00 mm	N/A 70	N/A 110.00 mm
110 X 7 U-70	N/A 137631	N/A Metric Standard O-Ring	N/A Polyurethane	N/A	N/A 7.00 mm	N/A 70	N/A 110.00 mm
111 X 2.5 U-70	N/A 137636	N/A Metric Standard O-Ring	N/A Polyurethane	N/A	N/A 2.50 mm	N/A 70	N/A 111.00 mm
111 X 3 U-70	N/A 137637	N/A Metric Standard O-Ring	N/A Polyurethane	N/A	N/A 3.00 mm	N/A 70	N/A 111.00 mm
111 X 3.5 U-70	N/A 137638	N/A Metric Standard O-Ring	N/A Polyurethane	N/A	N/A 3.50 mm	N/A 70	N/A 111.00 mm
111 X 4 U-70	N/A 137639	N/A Metric Standard O-Ring	N/A Polyurethane	N/A	N/A 4.00 mm	N/A 70	N/A 111.00 mm
111 X 5 U-70	N/A 137640	N/A Metric Standard O-Ring	N/A Polyurethane	N/A	N/A 5.00 mm	N/A 70	N/A 111.00 mm
111 X 6 U-70	N/A 137641	N/A Metric Standard O-Ring	N/A Polyurethane	N/A	N/A 6.00 mm	N/A 70	N/A 111.00 mm
112 X 2.5 U-70	N/A 137644	N/A Metric Standard O-Ring	N/A Polyurethane	N/A	N/A 2.50 mm	N/A 70	N/A 112.00 mm

N/A
137610

N/A Metric Standard O-Ring

N/A Polyurethane

N/A

N/A 2.40 mm

N/A 70

N/A 11.30 mm

11.5 X 1 U-70

N/A
137611

N/A Metric Standard O-Ring

N/A Polyurethane

N/A

N/A 1.00 mm

N/A 70

N/A 11.50 mm

11.5 X 2 U-70

N/A
137613

N/A Metric Standard O-Ring

N/A Polyurethane

N/A

N/A 2.00 mm

N/A 70

N/A 11.50 mm

11.5 X 2.4 U-70

N/A
137614

N/A Metric Standard O-Ring

N/A Polyurethane

N/A

N/A 2.40 mm

N/A 70

N/A 11.50 mm

11.5 X 2.5 U-70

N/A
137615

N/A Metric Standard O-Ring

N/A Polyurethane

N/A

N/A 2.50 mm

N/A 70

N/A 11.50 mm

11.5 X 3 U-70

N/A
137616

N/A Metric Standard O-Ring

N/A Polyurethane

N/A

N/A 3.00 mm

N/A 70

N/A 11.50 mm

11.6 X 2.4 U-70

N/A
137617

N/A Metric Standard O-Ring

N/A Polyurethane

N/A

N/A 2.40 mm

N/A 70

N/A 11.60 mm

11.7 X 5.8 U-70

N/A
137618

N/A Metric Standard O-Ring

N/A Polyurethane

N/A

N/A 5.80 mm

N/A 70

N/A 11.70 mm

11.91 X 1.78 U-70

N/A
137621

N/A Metric Standard O-Ring

N/A Polyurethane

N/A

N/A 1.78 mm

N/A 70

N/A 11.91 mm

110 X 2 U-70

N/A
137623

N/A Metric Standard O-Ring

N/A Polyurethane

N/A

N/A 2.00 mm

N/A 70

N/A 110.00 mm

110 X 2.5 U-70

N/A
137624

N/A Metric Standard O-Ring

N/A Polyurethane

N/A

N/A 2.50 mm

N/A 70

N/A 110.00 mm

110 X 3 U-70

N/A
137625

N/A Metric Standard O-Ring

N/A Polyurethane

N/A

N/A 3.00 mm

N/A 70

N/A 110.00 mm

110 X 3.5 U-70

N/A
137626

N/A Metric Standard O-Ring

N/A Polyurethane

N/A

N/A 3.50 mm

N/A 70

N/A 110.00 mm

110 X 4 U-70

N/A
137627

N/A Metric Standard O-Ring

N/A Polyurethane

N/A

N/A 4.00 mm

N/A 70

N/A 110.00 mm

110 X 4.5 U-70

N/A
137628

N/A Metric Standard O-Ring

N/A Polyurethane

N/A

N/A 4.50 mm

N/A 70

N/A 110.00 mm

110 X 5 U-70

N/A
137629

N/A Metric Standard O-Ring

N/A Polyurethane

N/A

N/A 5.00 mm

N/A 70

N/A 110.00 mm

110 X 6 U-70

N/A
137630

N/A Metric Standard O-Ring

N/A Polyurethane

N/A

N/A 6.00 mm

N/A 70

N/A 110.00 mm

110 X 7 U-70

N/A
137631

N/A Metric Standard O-Ring

N/A Polyurethane

N/A

N/A 7.00 mm

N/A 70

N/A 110.00 mm

111 X 2.5 U-70

N/A
137636

N/A Metric Standard O-Ring

N/A Polyurethane

N/A

N/A 2.50 mm

N/A 70

N/A 111.00 mm

111 X 3 U-70

N/A
137637

N/A Metric Standard O-Ring

N/A Polyurethane

N/A

N/A 3.00 mm

N/A 70

N/A 111.00 mm

111 X 3.5 U-70

N/A
137638

N/A Metric Standard O-Ring

N/A Polyurethane

N/A

N/A 3.50 mm

N/A 70

N/A 111.00 mm

111 X 4 U-70

N/A
137639

N/A Metric Standard O-Ring

N/A Polyurethane

N/A

N/A 4.00 mm

N/A 70

N/A 111.00 mm

111 X 5 U-70

N/A
137640

N/A Metric Standard O-Ring

N/A Polyurethane

N/A

N/A 5.00 mm

N/A 70

N/A 111.00 mm

111 X 6 U-70

N/A
137641

N/A Metric Standard O-Ring

N/A Polyurethane

N/A

N/A 6.00 mm

N/A 70

N/A 111.00 mm

112 X 2.5 U-70

N/A
137644

N/A Metric Standard O-Ring

N/A Polyurethane

N/A

N/A 2.50 mm

N/A 70

N/A 112.00 mm