Engineered for reliability, this industrial Buna-N O-ring offers superior sealing performance. Its robust construction ensures integrity in critical applications, preventing leaks and contamination.
| Standard | ISO 9001 |
| Material | Nylon |
| Finish | Anodized |
| Grade | N/A |
| Inside Diameter | 4.128" |
| Outside Diameter | 2.727" |
| Cross Section | 0.222" |
A proven choice for industrial professionals, this Buna-N O-ring boasts a precise inside diameter of 4.128 inches and an outside diameter of 2.727 inches, with a standard cross-section of 0.222 inches. Crafted from Nylon-reinforced Buna-N, it provides excellent resistance to oils, fuels, hydraulic fluids, and many solvents, making it ideal for a wide range of demanding industrial environments. Its durable composition ensures long-term sealing integrity under moderate pressure and temperature fluctuations.
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 and free of debris. 2. Carefully lubricate the O-ring with a compatible lubricant. 3. Gently place the O-ring into the groove, ensuring it is not twisted or stretched excessively.
| 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 the wrong lubricant. | Always use a lubricant compatible with Buna-N and the specific application's media. |
| Overstretching the O-ring during installation. | Install the O-ring without applying excessive tension to prevent premature failure. |
A: This Industrial O-Ring, Buna-N is manufactured from Nylon.
A: Hydraulic systems, Pneumatic cylinders, Fuel and oil lines, 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. | ||||