This industrial O-ring, crafted from durable Buna-N (Nitrile Rubber), is engineered for superior sealing in demanding environments. Its robust construction ensures reliability in hydraulic and pneumatic systems, providing a critical barrier against leaks.
| Standard | ISO 9001 |
| Material | Brass |
| Finish | Anodized |
| Grade | N/A |
| Inside Diameter | 2.502" |
| Outside Diameter | 9.074" |
| Cross Section | 0.149" |
Purpose-built for heavy-duty applications, this Buna-N O-ring features precise dimensions: a 2.502-inch inside diameter, a 9.074-inch outside diameter, and a 0.149-inch cross-section. Buna-N (Nitrile Butadiene Rubber) offers excellent resistance to petroleum-based hydraulic fluids, oils, greases, and water, making it suitable for a wide range of industrial sealing needs. Its inherent resilience ensures effective sealing under moderate pressures and temperatures, preventing leakage and contamination in critical machinery.
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 stretch the O-ring over the component, avoiding sharp edges. 3. Gently seat the O-ring into its designated groove, ensuring it 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 |
| Copper (Cu) | 60.0 - 63.0% |
| Zinc (Zn) | Balance |
| Lead (Pb) | 2.5 - 3.7% |
| 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 the O-ring during installation, causing deformation or damage. | Install the O-ring with just enough tension to seat it properly in the groove. Avoid excessive stretching. |
| Using an O-ring in an application where the fluid or temperature exceeds Buna-N's capabilities. | Verify the chemical compatibility and temperature range of Buna-N against the specific application requirements before selection. |
A: This Industrial O-Ring, Buna-N is manufactured from Brass.
A: Hydraulic systems, Pneumatic systems, Oil and gas equipment, Automotive 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. | ||||