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
20.29 X 2.62 U-70	N/A 138676	N/A Metric Standard O-Ring	N/A Polyurethane	N/A 117	N/A 2.62 mm	N/A 70	N/A 20.29 mm
18.72 X 2.62 U-70	N/A 138458	N/A Metric Standard O-Ring	N/A Polyurethane	N/A 116	N/A 2.62 mm	N/A 70	N/A 18.72 mm
17.12 X 2.62 U-70	N/A 138342	N/A Metric Standard O-Ring	N/A Polyurethane	N/A 115	N/A 2.62 mm	N/A 70	N/A 17.12 mm
15.54 X 2.62 U-70	N/A 138139	N/A Metric Standard O-Ring	N/A Polyurethane	N/A 114	N/A 2.62 mm	N/A 70	N/A 15.54 mm
13.94 X 2.62 U-70	N/A 137891	N/A Metric Standard O-Ring	N/A Polyurethane	N/A 113	N/A 2.62 mm	N/A 70	N/A 13.94 mm
12.37 X 2.62 U-70	N/A 137743	N/A Metric Standard O-Ring	N/A Polyurethane	N/A 112	N/A 2.62 mm	N/A 70	N/A 12.37 mm
9.19 X 2.62 U-70	N/A 141370	N/A Metric Standard O-Ring	N/A Polyurethane	N/A 110	N/A 2.62 mm	N/A 70	N/A 9.19 mm
7.65 X 1.78 U-70	N/A 141033	N/A Metric Standard O-Ring	N/A Polyurethane	N/A 11	N/A 1.78 mm	N/A 70	N/A 7.65 mm
7.59 X 2.62 U-70	N/A 141029	N/A Metric Standard O-Ring	N/A Polyurethane	N/A 109	N/A 2.62 mm	N/A 70	N/A 7.59 mm
6.02 X 2.62 U-70	N/A 140810	N/A Metric Standard O-Ring	N/A Polyurethane	N/A 108	N/A 2.62 mm	N/A 70	N/A 6.02 mm
5.23 X 2.62 U-70	N/A 140572	N/A Metric Standard O-Ring	N/A Polyurethane	N/A 107	N/A 2.62 mm	N/A 70	N/A 5.23 mm
4.42 X 2.62 U-70	N/A 140154	N/A Metric Standard O-Ring	N/A Polyurethane	N/A 106	N/A 2.62 mm	N/A 70	N/A 4.42 mm
3.63 X 2.62 U-70	N/A 139496	N/A Metric Standard O-Ring	N/A Polyurethane	N/A 105	N/A 2.62 mm	N/A 70	N/A 3.63 mm
2.84 X 2.62 U-70	N/A 138660	N/A Metric Standard O-Ring	N/A Polyurethane	N/A 104	N/A 2.62 mm	N/A 70	N/A 2.84 mm
2.06 X 2.62 U-70	N/A 138638	N/A Metric Standard O-Ring	N/A Polyurethane	N/A 103	N/A 2.62 mm	N/A 70	N/A 2.06 mm
1.24 X 2.62 U-70	N/A 137443	N/A Metric Standard O-Ring	N/A Polyurethane	N/A 102	N/A 2.62 mm	N/A 70	N/A 1.24 mm
6.07 X 1.78 U-70	N/A 140812	N/A Metric Standard O-Ring	N/A Polyurethane	N/A 10	N/A 1.78 mm	N/A 70	N/A 6.07 mm
74 X 1.02 U-70	N/A 141096	N/A Metric Standard O-Ring	N/A Polyurethane	N/A 1	N/A 1.02 mm	N/A 70	N/A 74.00 mm
1.15 X 1 U-70	N/A 137442	N/A Metric Standard O-Ring	N/A Polyurethane	N/A	N/A 1.00 mm	N/A 70	N/A 1.15 mm
1.25 X 1 U-70	N/A 137444	N/A Metric Standard O-Ring	N/A Polyurethane	N/A	N/A 1.00 mm	N/A 70	N/A 1.25 mm
1.5 X 1 U-70	N/A 137446	N/A Metric Standard O-Ring	N/A Polyurethane	N/A	N/A 1.00 mm	N/A 70	N/A 1.50 mm
1.6 X 1.5 U-70	N/A 137447	N/A Metric Standard O-Ring	N/A Polyurethane	N/A	N/A 1.50 mm	N/A 70	N/A 1.60 mm
1.8 X 0.7 U-70	N/A 137450	N/A Metric Standard O-Ring	N/A Polyurethane	N/A	N/A 0.70 mm	N/A 70	N/A 1.80 mm
1.8 X 1 U-70	N/A 137451	N/A Metric Standard O-Ring	N/A Polyurethane	N/A	N/A 1.00 mm	N/A 70	N/A 1.80 mm
1.8 X 1.8 U-70	N/A 137452	N/A Metric Standard O-Ring	N/A Polyurethane	N/A	N/A 1.80 mm	N/A 70	N/A 1.80 mm

N/A
138676

N/A Metric Standard O-Ring

N/A Polyurethane

N/A 117

N/A 2.62 mm

N/A 70

N/A 20.29 mm

18.72 X 2.62 U-70

N/A
138458

N/A Metric Standard O-Ring

N/A Polyurethane

N/A 116

N/A 2.62 mm

N/A 70

N/A 18.72 mm

17.12 X 2.62 U-70

N/A
138342

N/A Metric Standard O-Ring

N/A Polyurethane

N/A 115

N/A 2.62 mm

N/A 70

N/A 17.12 mm

15.54 X 2.62 U-70

N/A
138139

N/A Metric Standard O-Ring

N/A Polyurethane

N/A 114

N/A 2.62 mm

N/A 70

N/A 15.54 mm

13.94 X 2.62 U-70

N/A
137891

N/A Metric Standard O-Ring

N/A Polyurethane

N/A 113

N/A 2.62 mm

N/A 70

N/A 13.94 mm

12.37 X 2.62 U-70

N/A
137743

N/A Metric Standard O-Ring

N/A Polyurethane

N/A 112

N/A 2.62 mm

N/A 70

N/A 12.37 mm

9.19 X 2.62 U-70

N/A
141370

N/A Metric Standard O-Ring

N/A Polyurethane

N/A 110

N/A 2.62 mm

N/A 70

N/A 9.19 mm

7.65 X 1.78 U-70

N/A
141033

N/A Metric Standard O-Ring

N/A Polyurethane

N/A 11

N/A 1.78 mm

N/A 70

N/A 7.65 mm

7.59 X 2.62 U-70

N/A
141029

N/A Metric Standard O-Ring

N/A Polyurethane

N/A 109

N/A 2.62 mm

N/A 70

N/A 7.59 mm

6.02 X 2.62 U-70

N/A
140810

N/A Metric Standard O-Ring

N/A Polyurethane

N/A 108

N/A 2.62 mm

N/A 70

N/A 6.02 mm

5.23 X 2.62 U-70

N/A
140572

N/A Metric Standard O-Ring

N/A Polyurethane

N/A 107

N/A 2.62 mm

N/A 70

N/A 5.23 mm

4.42 X 2.62 U-70

N/A
140154

N/A Metric Standard O-Ring

N/A Polyurethane

N/A 106

N/A 2.62 mm

N/A 70

N/A 4.42 mm

3.63 X 2.62 U-70

N/A
139496

N/A Metric Standard O-Ring

N/A Polyurethane

N/A 105

N/A 2.62 mm

N/A 70

N/A 3.63 mm

2.84 X 2.62 U-70

N/A
138660

N/A Metric Standard O-Ring

N/A Polyurethane

N/A 104

N/A 2.62 mm

N/A 70

N/A 2.84 mm

2.06 X 2.62 U-70

N/A
138638

N/A Metric Standard O-Ring

N/A Polyurethane

N/A 103

N/A 2.62 mm

N/A 70

N/A 2.06 mm

1.24 X 2.62 U-70

N/A
137443

N/A Metric Standard O-Ring

N/A Polyurethane

N/A 102

N/A 2.62 mm

N/A 70

N/A 1.24 mm

6.07 X 1.78 U-70

N/A
140812

N/A Metric Standard O-Ring

N/A Polyurethane

N/A 10

N/A 1.78 mm

N/A 70

N/A 6.07 mm

74 X 1.02 U-70

N/A
141096

N/A Metric Standard O-Ring

N/A Polyurethane

N/A 1

N/A 1.02 mm

N/A 70

N/A 74.00 mm

1.15 X 1 U-70

N/A
137442

N/A Metric Standard O-Ring

N/A Polyurethane

N/A

N/A 1.00 mm

N/A 70

N/A 1.15 mm

1.25 X 1 U-70

N/A
137444

N/A Metric Standard O-Ring

N/A Polyurethane

N/A

N/A 1.00 mm

N/A 70

N/A 1.25 mm

1.5 X 1 U-70

N/A
137446

N/A Metric Standard O-Ring

N/A Polyurethane

N/A

N/A 1.00 mm

N/A 70

N/A 1.50 mm

1.6 X 1.5 U-70

N/A
137447

N/A Metric Standard O-Ring

N/A Polyurethane

N/A

N/A 1.50 mm

N/A 70

N/A 1.60 mm

1.8 X 0.7 U-70

N/A
137450

N/A Metric Standard O-Ring

N/A Polyurethane

N/A

N/A 0.70 mm

N/A 70

N/A 1.80 mm

1.8 X 1 U-70

N/A
137451

N/A Metric Standard O-Ring

N/A Polyurethane

N/A

N/A 1.00 mm

N/A 70

N/A 1.80 mm

1.8 X 1.8 U-70

N/A
137452

N/A Metric Standard O-Ring

N/A Polyurethane

N/A

N/A 1.80 mm

N/A 70

N/A 1.80 mm