OneMonroe’s JIS BUNA O-Rings offer superior sealing solutions for various industrial applications, ensuring top-notch reliability and performance in demanding environments. Designed to meet the Japanese Industrial Standards (JIS), these O-rings are manufactured from high-quality BUNA-N (Nitrile) material, known for its exceptional resistance to oils, fuels, and various other chemicals. The precise engineering and careful selection of materials make these O-rings ideal for industries requiring secure seals in automotive, marine, hydraulic, and manufacturing sectors. With a focus on both performance and durability, OneMonroe’s JIS BUNA O-Rings are the perfect choice for applications where robust, long-lasting sealing is essential.
At OneMonroe, quality and consistency are paramount in every product we offer. Our JIS BUNA O-Rings undergo stringent testing and quality assurance procedures to ensure they meet both international standards and the high expectations of our customers. The BUNA-N material used in these O-rings is specially selected for its resilience in extreme temperatures and high-pressure conditions, providing dependable performance in both hot and cold environments. Additionally, OneMonroe’s comprehensive inventory allows us to supply various sizes and specifications of JIS BUNA O-Rings, accommodating both common and unique sealing requirements with ease.
Choosing OneMonroe means selecting a trusted partner in sealing solutions, backed by years of expertise and commitment to excellence. Our JIS BUNA O-Rings provide not only the assurance of high-quality materials but also the peace of mind that comes from using a product engineered for precision and durability. With fast delivery options and a responsive customer support team, OneMonroe is dedicated to providing the best in industrial sealing technology to keep your operations running smoothly and efficiently. Trust OneMonroe’s JIS BUNA O-Rings for a sealing solution that delivers reliable results every time.
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 Section Width |
Durometer |
Inside Diameter |
CSW Tolerance |
ID Tolerance |
JIS Number |
O-Ring Industries |
---|---|---|---|---|---|---|---|---|---|---|
S46 B-90 |
IntegrationID
N/A 178606 |
Type N/A JIS Standard O-Ring | Material N/A Buna | Cross Section Width N/A 0.079 in2.00 mm | Durometer N/A 90 | Inside Diameter N/A 45.5 mm1.791 in | CSW Tolerance N/A 0.004 in0.09 mm | ID Tolerance N/A 0.01 in0.25 mm | JIS Number N/A S-46 | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
S48 B-70 |
IntegrationID
N/A 178607 |
Type N/A JIS Standard O-Ring | Material N/A Buna | Cross Section Width N/A 0.079 in2.00 mm | Durometer N/A 70 | Inside Diameter N/A 47.50 mm1.870 in | CSW Tolerance N/A 0.004 in0.09 mm | ID Tolerance N/A 0.01 in0.25 mm | JIS Number N/A S-48 | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
S48 B-90 |
IntegrationID
N/A 178608 |
Type N/A JIS Standard O-Ring | Material N/A Buna | Cross Section Width N/A 0.079 in2.00 mm | Durometer N/A 90 | Inside Diameter N/A 47.50 mm1.870 in | CSW Tolerance N/A 0.004 in0.09 mm | ID Tolerance N/A 0.01 in0.25 mm | JIS Number N/A S-48 | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
S5 B-70 |
IntegrationID
N/A 178609 |
Type N/A JIS Standard O-Ring | Material N/A Buna | Cross Section Width N/A 0.059 in1.50 mm | Durometer N/A 70 | Inside Diameter N/A 4.50 mm0.177 in | CSW Tolerance N/A 0.004 in0.08 mm | ID Tolerance N/A 0.006 in0.15 mm | JIS Number N/A S-5 | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
S5 B-90 |
IntegrationID
N/A 178610 |
Type N/A JIS Standard O-Ring | Material N/A Buna | Cross Section Width N/A 0.059 in1.50 mm | Durometer N/A 90 | Inside Diameter N/A 4.50 mm0.177 in | CSW Tolerance N/A 0.004 in0.08 mm | ID Tolerance N/A 0.006 in0.15 mm | JIS Number N/A S-5 | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
S50 B-70 |
IntegrationID
N/A 178611 |
Type N/A JIS Standard O-Ring | Material N/A Buna | Cross Section Width N/A 0.079 in2.00 mm | Durometer N/A 70 | Inside Diameter N/A 49.50 mm1.949 in | CSW Tolerance N/A 0.004 in0.09 mm | ID Tolerance N/A 0.01 in0.25 mm | JIS Number N/A S-50 | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
S50 B-90 |
IntegrationID
N/A 178612 |
Type N/A JIS Standard O-Ring | Material N/A Buna | Cross Section Width N/A 0.079 in2.00 mm | Durometer N/A 90 | Inside Diameter N/A 49.50 mm1.949 in | CSW Tolerance N/A 0.004 in0.09 mm | ID Tolerance N/A 0.01 in0.25 mm | JIS Number N/A S-50 | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
S53 B-70 |
IntegrationID
N/A 178613 |
Type N/A JIS Standard O-Ring | Material N/A Buna | Cross Section Width N/A 0.079 in2.00 mm | Durometer N/A 70 | Inside Diameter N/A 52.50 mm2.067 in | CSW Tolerance N/A 0.004 in0.09 mm | ID Tolerance N/A 0.01 in0.25 mm | JIS Number N/A S-53 | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
S53 B-90 |
IntegrationID
N/A 178614 |
Type N/A JIS Standard O-Ring | Material N/A Buna | Cross Section Width N/A 0.079 in2.00 mm | Durometer N/A 90 | Inside Diameter N/A 52.50 mm2.067 in | CSW Tolerance N/A 0.004 in0.09 mm | ID Tolerance N/A 0.01 in0.25 mm | JIS Number N/A S-53 | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
S55 B-70 |
IntegrationID
N/A 178615 |
Type N/A JIS Standard O-Ring | Material N/A Buna | Cross Section Width N/A 0.079 in2.00 mm | Durometer N/A 70 | Inside Diameter N/A 54.50 mm2.146 in | CSW Tolerance N/A 0.004 in0.09 mm | ID Tolerance N/A 0.01 in0.25 mm | JIS Number N/A S-55 | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries.v |
S55 B-90 |
IntegrationID
N/A 178616 |
Type N/A JIS Standard O-Ring | Material N/A Buna | Cross Section Width N/A 0.079 in2.00 mm | Durometer N/A 90 | Inside Diameter N/A 54.50 mm2.146 in | CSW Tolerance N/A 0.004 in0.09 mm | ID Tolerance N/A 0.01 in0.25 mm | JIS Number N/A S-55 | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
S56 B-70 |
IntegrationID
N/A 178617 |
Type N/A JIS Standard O-Ring | Material N/A Buna | Cross Section Width N/A 0.079 in2.00 mm | Durometer N/A 70 | Inside Diameter N/A 55.50 mm2.185 in | CSW Tolerance N/A 0.004 in0.09 mm | ID Tolerance N/A 0.01 in0.25 mm | JIS Number N/A S-56 | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
S56 B-90 |
IntegrationID
N/A 178618 |
Type N/A JIS Standard O-Ring | Material N/A Buna | Cross Section Width N/A 0.079 in2.00 mm | Durometer N/A 90 | Inside Diameter N/A 55.50 mm2.185 in | CSW Tolerance N/A 0.004 in0.09 mm | ID Tolerance N/A 0.01 in0.25 mm | JIS Number N/A S-56 | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
S6 B-70 |
IntegrationID
N/A 178619 |
Type N/A JIS Standard O-Ring | Material N/A Buna | Cross Section Width N/A 0.059 in1.50 mm | Durometer N/A 70 | Inside Diameter N/A 5.50 mm0.217 in | CSW Tolerance N/A 0.004 in0.08 mm | ID Tolerance N/A 0.006 in0.15 mm | JIS Number N/A S-6 | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
S6 B-90 |
IntegrationID
N/A 178620 |
Type N/A JIS Standard O-Ring | Material N/A Buna | Cross Section Width N/A 0.059 in1.50 mm | Durometer N/A 90 | Inside Diameter N/A 5.50 mm0.217 in | CSW Tolerance N/A 0.004 in0.08 mm | ID Tolerance N/A 0.006 in0.15 mm | JIS Number N/A S-6 | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
S60 B-70 |
IntegrationID
N/A 178621 |
Type N/A JIS Standard O-Ring | Material N/A Buna | Cross Section Width N/A 0.079 in2.00 mm | Durometer N/A 70 | Inside Diameter N/A 59.50 mm2.343 in | CSW Tolerance N/A 0.004 in0.09 mm | ID Tolerance N/A 0.01 in0.25 mm | JIS Number N/A S-60 | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
S60 B-90 |
IntegrationID
N/A 178622 |
Type N/A JIS Standard O-Ring | Material N/A Buna | Cross Section Width N/A 0.079 in2.00 mm | Durometer N/A 90 | Inside Diameter N/A 59.50 mm2.343 in | CSW Tolerance N/A 0.004 in0.09 mm | ID Tolerance N/A 0.01 in0.25 mm | JIS Number N/A S-60 | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
S63 B-70 |
IntegrationID
N/A 178623 |
Type N/A JIS Standard O-Ring | Material N/A Buna | Cross Section Width N/A 0.079 in2.00 mm | Durometer N/A 70 | Inside Diameter N/A 62.50 mm2.461 in | CSW Tolerance N/A 0.004 in0.09 mm | ID Tolerance N/A 0.01 in0.25 mm | JIS Number N/A S-63 | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
S63 B-90 |
IntegrationID
N/A 178624 |
Type N/A JIS Standard O-Ring | Material N/A Buna | Cross Section Width N/A 0.079 in2.00 mm | Durometer N/A 90 | Inside Diameter N/A 62.50 mm2.461 in | CSW Tolerance N/A 0.004 in0.09 mm | ID Tolerance N/A 0.01 in0.25 mm | JIS Number N/A S-63 | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
S65 B-70 |
IntegrationID
N/A 178625 |
Type N/A JIS Standard O-Ring | Material N/A Buna | Cross Section Width N/A 0.079 in2.00 mm | Durometer N/A 70 | Inside Diameter N/A 64.5 mm2.539 in | CSW Tolerance N/A 0.004 in0.09 mm | ID Tolerance N/A 0.01 in0.25 mm | JIS Number N/A S-65 | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
S65 B-90 |
IntegrationID
N/A 178626 |
Type N/A JIS Standard O-Ring | Material N/A Buna | Cross Section Width N/A 0.079 in2.00 mm | Durometer N/A 90 | Inside Diameter N/A 64.5 mm2.539 in | CSW Tolerance N/A 0.004 in0.09 mm | ID Tolerance N/A 0.01 in0.25 mm | JIS Number N/A S-65 | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
S67 B-70 |
IntegrationID
N/A 178627 |
Type N/A JIS Standard O-Ring | Material N/A Buna | Cross Section Width N/A 0.079 in2.00 mm | Durometer N/A 70 | Inside Diameter N/A 66.50 mm2.618 in | CSW Tolerance N/A 0.004 in0.09 mm | ID Tolerance N/A 0.01 in0.25 mm | JIS Number N/A S-67 | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries.v |
S67 B-90 |
IntegrationID
N/A 178628 |
Type N/A JIS Standard O-Ring | Material N/A Buna | Cross Section Width N/A 0.079 in2.00 mm | Durometer N/A 90 | Inside Diameter N/A 66.50 mm2.618 in | CSW Tolerance N/A 0.004 in0.09 mm | ID Tolerance N/A 0.01 in0.25 mm | JIS Number N/A S-67 | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
S7 B-70 |
IntegrationID
N/A 178629 |
Type N/A JIS Standard O-Ring | Material N/A Buna | Cross Section Width N/A 0.059 in1.50 mm | Durometer N/A 70 | Inside Diameter N/A 6.50 mm0.256 in | CSW Tolerance N/A 0.004 in0.08 mm | ID Tolerance N/A 0.006 in0.15 mm | JIS Number N/A S-7 | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
S7 B-90 |
IntegrationID
N/A 178630 |
Type N/A JIS Standard O-Ring | Material N/A Buna | Cross Section Width N/A 0.059 in1.50 mm | Durometer N/A 90 | Inside Diameter N/A 6.50 mm0.256 in | CSW Tolerance N/A 0.004 in0.08 mm | ID Tolerance N/A 0.006 in0.15 mm | JIS Number N/A S-7 | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
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