OneMonroe’s Metric Buna O-Rings are engineered to provide reliable sealing performance across a variety of industrial and commercial applications. Made from high-quality Buna-N (Nitrile) rubber, these O-rings are known for their excellent resistance to oils, fuels, and other petroleum-based products, making them ideal for use in environments where durable, leak-proof seals are essential. Buna-N’s resilient properties allow it to maintain its integrity even in challenging temperatures, ranging from -40°F to 250°F, ensuring these O-rings can withstand both low and high-stress conditions with ease. With a broad range of metric sizes available, OneMonroe ensures you’ll find the right fit for your exact specifications.
Our Metric Buna O-Rings are crafted to offer outstanding resistance to abrasion and tearing, providing long-lasting performance in rigorous applications. This makes them well-suited for automotive, aerospace, marine, and hydraulic systems, as well as in general maintenance and repair settings. The unique chemical composition of Buna-N allows these O-rings to endure pressure and friction over extended periods without compromising their sealing capabilities, making them a reliable choice for static and dynamic sealing tasks. Each O-ring is manufactured to precise industry standards, ensuring a dependable fit and function in every installation.
With OneMonroe, you’re getting more than just a product; you’re receiving a commitment to quality and expertise. Our team is dedicated to supporting your projects with high-quality metric Buna O-Rings that meet both industry standards and specific customer requirements. We provide technical support to help you select the best O-ring for your application, offering detailed product specifications and guidance. Trust OneMonroe to deliver durable, efficient, and cost-effective sealing solutions tailored to meet the demands of your unique projects.
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 |
---|---|---|---|---|---|---|---|
82.22 X 2.62 B-70 |
IntegrationID
N/A 118989 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A 152 | Cross Section Width N/A 2.62 mm | Durometer N/A 70 | Inside Diameter N/A 82.22 mm |
82.22 X 2.62 B-90 |
IntegrationID
N/A 118990 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A 152 | Cross Section Width N/A 2.62 mm | Durometer N/A 90 | Inside Diameter N/A 82.22 mm |
83.8 X 2.62 B-70 |
IntegrationID
N/A 118991 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A BS643 | Cross Section Width N/A 2.62 mm | Durometer N/A 70 | Inside Diameter N/A 83.80 mm |
83.8 X 2.62 B-90 |
IntegrationID
N/A 118992 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A BS643 | Cross Section Width N/A 2.62 mm | Durometer N/A 90 | Inside Diameter N/A 83.80 mm |
88.57 X 2.62 B-70 |
IntegrationID
N/A 118995 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A 153 | Cross Section Width N/A 2.62 mm | Durometer N/A 70 | Inside Diameter N/A 88.57 mm |
88.57 X 2.62 B-90 |
IntegrationID
N/A 118996 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A 153 | Cross Section Width N/A 2.62 mm | Durometer N/A 90 | Inside Diameter N/A 88.57 mm |
92.75 X 2.62 B-70 |
IntegrationID
N/A 118997 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 2.62 mm | Durometer N/A 70 | Inside Diameter N/A 92.75 mm |
92.75 X 2.62 B-90 |
IntegrationID
N/A 118998 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 2.62 mm | Durometer N/A 90 | Inside Diameter N/A 92.75 mm |
94.92 X 2.62 B-70 |
IntegrationID
N/A 118999 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A 154 | Cross Section Width N/A 2.62 mm | Durometer N/A 70 | Inside Diameter N/A 94.92 mm |
94.92 X 2.62 B-90 |
IntegrationID
N/A 119000 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A 154 | Cross Section Width N/A 2.62 mm | Durometer N/A 90 | Inside Diameter N/A 94.92 mm |
101.62 X 2.62 B-70 |
IntegrationID
N/A 119001 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A 155 | Cross Section Width N/A 2.62 mm | Durometer N/A 70 | Inside Diameter N/A 101.62 mm |
101.62 X 2.62 B-90 |
IntegrationID
N/A 119002 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A 155 | Cross Section Width N/A 2.62 mm | Durometer N/A 90 | Inside Diameter N/A 101.62 mm |
107.62 X 2.62 B-70 |
IntegrationID
N/A 119003 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A 156 | Cross Section Width N/A 2.62 mm | Durometer N/A 70 | Inside Diameter N/A 107.62 mm |
107.62 X 2.62 B-90 |
IntegrationID
N/A 119004 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A 156 | Cross Section Width N/A 2.62 mm | Durometer N/A 90 | Inside Diameter N/A 107.62 mm |
113.97 X 2.62 B-70 |
IntegrationID
N/A 119005 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A 15/ | Cross Section Width N/A 2.62 mm | Durometer N/A 70 | Inside Diameter N/A 113.97 mm |
113.97 X 2.62 B-90 |
IntegrationID
N/A 119006 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A 15/ | Cross Section Width N/A 2.62 mm | Durometer N/A 90 | Inside Diameter N/A 113.97 mm |
120.32 X 2.62 B-70 |
IntegrationID
N/A 119007 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A 158 | Cross Section Width N/A 2.62 mm | Durometer N/A 70 | Inside Diameter N/A 120.32 mm |
120.32 X 2.62 B-90 |
IntegrationID
N/A 119008 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A 158 | Cross Section Width N/A 2.62 mm | Durometer N/A 90 | Inside Diameter N/A 120.32 mm |
126.67 X 2.62 B-70 |
IntegrationID
N/A 119009 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A 159 | Cross Section Width N/A 2.62 mm | Durometer N/A 70 | Inside Diameter N/A 126.67 mm |
126.67 X 2.62 B-90 |
IntegrationID
N/A 119010 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A 159 | Cross Section Width N/A 2.62 mm | Durometer N/A 90 | Inside Diameter N/A 126.67 mm |
133.02 X 2.62 B-70 |
IntegrationID
N/A 119011 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A 160 | Cross Section Width N/A 2.62 mm | Durometer N/A 70 | Inside Diameter N/A 133.02 mm |
133.02 X 2.62 B-90 |
IntegrationID
N/A 119012 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A 160 | Cross Section Width N/A 2.62 mm | Durometer N/A 90 | Inside Diameter N/A 133.02 mm |
139.37 X 2.62 B-70 |
IntegrationID
N/A 119013 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A 161 | Cross Section Width N/A 2.62 mm | Durometer N/A 70 | Inside Diameter N/A 139.37 mm |
139.37 X 2.62 B-90 |
IntegrationID
N/A 119014 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A 161 | Cross Section Width N/A 2.62 mm | Durometer N/A 90 | Inside Diameter N/A 139.37 mm |
145.72 X 2.62 B-70 |
IntegrationID
N/A 119015 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A 162 | Cross Section Width N/A 2.62 mm | Durometer N/A 70 | Inside Diameter N/A 145.72 mm |