This robust industrial O-ring, crafted from durable Buna-N, ensures reliable sealing in challenging environments. Its precise dimensions and material properties make it ideal for critical fluid and gas containment systems.
| Standard | ASTM A106 |
| Material | Polycarbonate |
| Finish | Plain |
| Grade | N/A |
| Inside Diameter | 8.589" |
| Outside Diameter | 2.687" |
| Cross Section | 0.262" |
Manufactured under strict quality controls, this Buna-N O-ring features a precise inside diameter of 8.589 inches, an outside diameter of 2.687 inches, and a cross-section of 0.262 inches. Buna-N (Nitrile Butadiene Rubber) offers excellent resistance to petroleum-based oils, hydraulic fluids, water, and many dilute acids. Its broad operating temperature range and superior abrasion resistance make it suitable for dynamic and static sealing applications in hydraulics, pneumatics, automotive, and general industrial machinery.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure the mating groove is clean, free from debris, and properly machined. 2. Lightly lubricate the O-ring and groove with a compatible lubricant. 3. Carefully install the O-ring into the groove, avoiding stretching or twisting.
| 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, which can degrade the Buna-N material. | Always use a lubricant specifically recommended for Buna-N and the application's fluid. |
| Over-stretching or twisting the O-ring during installation, leading to premature failure. | Install the O-ring smoothly without excessive force or deformation. |
A: This Industrial O-Ring, Buna-N is manufactured from Polycarbonate.
A: Hydraulic cylinders, Pneumatic systems, Fuel and oil lines, Automotive seals, 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. | ||||