This industrial O-ring features a robust Buna-N elastomer for excellent chemical resistance and a Nylon reinforcement for enhanced durability and extrusion resistance. Engineered for reliable sealing in medium-pressure dynamic and static applications.
| Standard | ASME B18 |
| Material | Nylon |
| Finish | Zinc Plated |
| Grade | N/A |
| Inside Diameter | 1.892" |
| Outside Diameter | 3.781" |
| Cross Section | 0.075" |
Built to exacting engineering tolerances, this Buna-N O-ring boasts a precise Inside Diameter of 1.892 inches, an Outside Diameter of 3.781 inches, and a Cross Section of 0.075 inches. The Buna-N (Nitrile Butadiene Rubber) material provides superior resistance to oils, fuels, and many hydraulic fluids, making it ideal for a wide range of industrial environments. The integrated Nylon reinforcement significantly improves extrusion resistance and mechanical strength, allowing for operation in higher pressure applications and extending service life in demanding conditions. This combination ensures a dependable seal against leaks and contamination.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure the sealing groove is clean, dry, and free of burrs or damage. 2. Carefully inspect the O-ring for any defects before installation. 3. Gently compress and install the O-ring into the groove, avoiding any stretching or twisting, ensuring it sits evenly within the groove.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 9001:2015 Mfg |
| DIN Equivalent | Industry Standard |
| Primary Standard | ASME B18 |
| Tensile Strength | Standard Commercial Spec |
| Yield Strength | Standard Commercial Spec |
| Hardness | Varies by specific batch |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| Standard | Varies by dimension | Contact Sales |
| Environment | Rating |
|---|---|
| Indoor / Dry | Excellent |
| Outdoor / Exposed | Excellent |
| Marine / Saltwater | Not Recommended |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Installing a stretched or twisted O-ring. | Always ensure the O-ring is installed in its natural shape without deformation. A stretched or twisted O-ring will compromise the seal and lead to premature failure. |
| Using excessive force or sharp tools during installation. | Utilize appropriate installation tools and apply only necessary force to avoid puncturing or damaging the O-ring's surface. |
A: This Industrial O-Ring, Buna-N is manufactured from Nylon.
A: Hydraulic systems, Pneumatic cylinders, Fuel and oil systems, General industrial machinery.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||