This industrial Buna-N O-ring provides superior sealing in demanding environments. Its robust construction ensures leak-free performance, making it ideal for a wide range of fluid power and mechanical systems.
| Standard | ISO 9001 |
| Material | Polycarbonate |
| Finish | Black Oxide |
| Grade | N/A |
| Inside Diameter | 1.188" |
| Outside Diameter | 2.707" |
| Cross Section | 0.248" |
Engineered for reliability and performance, this Buna-N O-ring features precise dimensions of 1.188" ID, 2.707" OD, and a 0.248" cross-section. Constructed from Nitrile Butadiene Rubber (Buna-N), it exhibits excellent resistance to petroleum-based oils, fuels, and hydraulic fluids, along with good abrasion and tear strength. This material offers a wide operating temperature range, typically from -40°F to +250°F (-40°C to +121°C), making it suitable for diverse industrial settings. Its inherent resilience ensures consistent sealing under pressure, preventing leakage in critical applications.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure sealing surfaces are clean, dry, and free of debris. 2. Lightly lubricate the O-ring and groove with a compatible lubricant. 3. Carefully install the O-ring into the designated groove, avoiding twisting or stretching.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 9001:2015 Mfg |
| DIN Equivalent | Industry Standard |
| Primary Standard | ISO 9001 |
| 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 | Moderate |
| Marine / Saltwater | Not Recommended |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Using incompatible lubricants that degrade Buna-N. | Always use lubricants specifically rated for Buna-N (Nitrile) applications. |
| Over-stretching or twisting the O-ring during installation. | Install the O-ring smoothly into the groove, ensuring it lies flat without undue stress. |
| Installing on dirty or damaged sealing surfaces. | Thoroughly clean and inspect sealing surfaces before installation to prevent premature failure. |
A: This Industrial O-Ring, Buna-N is manufactured from Polycarbonate.
A: Hydraulic systems, Pneumatic systems, Automotive fluid handling, 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. | ||||