This industrial O-ring, crafted from robust Buna-N, ensures reliable sealing in a wide range of applications. Its precise dimensions guarantee a secure fit and effective containment, minimizing leakage and downtime.
| Standard | ASTM A106 |
| Material | Polycarbonate |
| Finish | Plain |
| Grade | N/A |
| Inside Diameter | 7.471" |
| Outside Diameter | 4.301" |
| Cross Section | 0.185" |
Precision-manufactured to tight tolerances, this Buna-N O-ring boasts an inside diameter of 7.471 inches, an outside diameter of 4.301 inches, and a cross-section of 0.185 inches. Buna-N (Nitrile Butadiene Rubber) offers excellent resistance to oils, fuels, hydraulic fluids, and general chemicals, making it ideal for demanding industrial environments. Its moderate temperature range and good abrasion resistance further enhance its suitability for applications requiring consistent, long-term sealing performance. This makes it a cost-effective choice for general-purpose sealing where petroleum-based fluids are present.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Clean both mating groove surfaces and the O-ring thoroughly. 2. Lubricate the O-ring and groove with a compatible lubricant. 3. Carefully insert the O-ring into the groove, ensuring it is not twisted.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 9001:2015 Mfg |
| DIN Equivalent | Industry Standard |
| Primary Standard | ASTM A106 |
| 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 consult a compatibility chart to ensure the lubricant does not degrade the Buna-N material. |
| Overstretching the O-ring during installation | Install the O-ring without excessive stretching to prevent premature failure and leakage. |
| Installing a damaged O-ring | Inspect the O-ring for any nicks, cuts, or abrasions before installation. Replace if damaged. |
A: This Industrial O-Ring, Buna-N is manufactured from Polycarbonate.
A: Hydraulic systems, Pneumatic cylinders, Fuel and oil 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. | ||||