This industrial O-ring, constructed with durable Buna-N and a Brass gland, ensures reliable sealing in challenging environments. Its precise dimensions provide a secure fit for critical fluid and gas containment.
| Standard | DIN 933 |
| Material | Brass |
| Finish | Plain |
| Grade | N/A |
| Inside Diameter | 8.112" |
| Outside Diameter | 4.773" |
| Cross Section | 0.226" |
A high-performance industrial component, this Buna-N O-ring is engineered for robust sealing applications. Featuring an inside diameter of 8.112 inches, an outside diameter of 4.773 inches, and a cross-section of 0.226 inches, it provides a consistent and reliable seal. The Buna-N material offers excellent resistance to oils, fuels, and hydraulic fluids, making it ideal for use in a wide range of industrial machinery, automotive systems, and chemical processing equipment where chemical compatibility and resilience are paramount.
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 from debris. 2. Carefully install the O-ring into the designated groove, avoiding excessive stretching or twisting. 3. Assemble mating components, ensuring even pressure distribution to achieve a proper seal.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 9001:2015 Mfg |
| DIN Equivalent | Industry Standard |
| Primary Standard | DIN 933 |
| 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 |
|---|---|
| Overstretching the O-ring during installation, leading to premature failure and leakage. | Install the O-ring without excessive tension. If the O-ring is difficult to fit, ensure the groove is correctly sized and lubricate if necessary with a compatible lubricant. |
| Using incompatible lubricants or cleaning agents that can degrade the Buna-N material. | Always verify that any lubricants or cleaning agents used are compatible with Buna-N to prevent material degradation and seal failure. |
A: This Industrial O-Ring, Buna-N is manufactured from Brass.
A: Hydraulic Systems, Automotive Fuel Systems, Chemical Processing 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. | ||||