This industrial Buna-N O-ring offers exceptional sealing performance and durability. Engineered for critical applications requiring resistance to oils, fuels, and many chemicals.
| Standard | ASME B18 |
| Material | Polycarbonate |
| Finish | Black Oxide |
| Grade | N/A |
| Inside Diameter | 3.093" |
| Outside Diameter | 10.914" |
| Cross Section | 0.210" |
Precision-manufactured to tight tolerances, this Buna-N O-ring boasts an inside diameter of 3.093 inches, an outside diameter of 10.914 inches, and a 0.210-inch cross-section. Composed of Buna-N (Nitrile Butadiene Rubber), it exhibits excellent resistance to petroleum-based oils, hydraulic fluids, and aliphatic hydrocarbons. This material's inherent resilience and resistance to abrasion make it ideal for dynamic and static sealing in moderate temperature ranges, ensuring reliable performance in demanding industrial environments.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure mating surfaces are clean and free from debris. 2. Apply a thin, compatible lubricant if recommended for the application. 3. Carefully position the O-ring into its groove, avoiding stretching or twisting.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 9001:2015 Mfg |
| DIN Equivalent | Industry Standard |
| Primary Standard | ASME B18 |
| 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 that degrades Buna-N. | Consult a chemical compatibility chart to select a lubricant specifically approved for Buna-N. |
| Overstretching the O-ring during installation. | Install the O-ring without excessive tension, ensuring it fits snugly within the groove. |
A: This Industrial O-Ring, Buna-N is manufactured from Polycarbonate.
A: Hydraulic systems, Pneumatic cylinders, Fuel and oil handling equipment.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||