Engineered for demanding industrial applications, this Buna-N O-ring offers exceptional sealing performance. Constructed with a durable carbon steel core for enhanced rigidity and structural integrity, ensuring reliable operation under pressure.
| Standard | ISO 9001 |
| Material | Carbon Steel |
| Finish | Black Oxide |
| Grade | N/A |
| Inside Diameter | 6.680" |
| Outside Diameter | 10.420" |
| Cross Section | 0.232" |
A proven choice for industrial professionals, this Buna-N O-ring is meticulously manufactured to precise specifications, featuring an Inside Diameter of 6.680 inches, an Outside Diameter of 10.420 inches, and a Cross Section of 0.232 inches. The Buna-N (Nitrile Butadiene Rubber) material provides excellent resistance to oils, fuels, and many hydraulic fluids, making it suitable for a wide array of operational conditions. Its robust carbon steel construction offers superior dimensional stability and load-bearing capabilities compared to standard elastomer O-rings, ideal for high-pressure or structural sealing requirements in machinery, fluid power systems, and heavy equipment.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Clean both the groove and the O-ring thoroughly to remove any debris or contaminants. 2. Carefully inspect the O-ring for any signs of damage, such as nicks or abrasions. 3. Gently install the O-ring into the designated groove, ensuring it sits evenly and is not twisted.
| 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 |
| Carbon (C) | 0.28 - 0.55% |
| Manganese (Mn) | 0.60 - 0.90% |
| Phosphorus (P) | 0.04% max |
| Sulfur (S) | 0.05% max |
| 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 |
|---|---|
| Overtightening during installation, leading to deformation or extrusion. | Apply only sufficient force to seat the O-ring; do not over-compress it. |
| Using incompatible cleaning solvents that can degrade the Buna-N material. | Use only recommended cleaning agents, such as mild soap and water, or specific elastomer-safe solvents. |
A: This Industrial O-Ring, Buna-N is manufactured from Carbon Steel.
A: Hydraulic cylinder sealing, Pneumatic systems, Automotive fluid sealing, Industrial machinery components.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||