This industrial O-ring, constructed with a Buna-N sealing element and a robust carbon steel backup, offers exceptional durability and reliable sealing. Engineered for performance in demanding environments, it ensures leak-free operation across a wide range of applications.
| Standard | DIN 933 |
| Material | Carbon Steel |
| Finish | Zinc Plated |
| Grade | N/A |
| Inside Diameter | 0.390" |
| Outside Diameter | 10.092" |
| Cross Section | 0.107" |
A high-performance industrial component, this Buna-N O-ring features a precise inside diameter of 0.390 inches and an outside diameter of 10.092 inches, with a consistent cross-section of 0.107 inches. The Buna-N material provides excellent resistance to oils, fuels, and hydraulic fluids, making it ideal for dynamic and static sealing applications. The integrated carbon steel backup ring enhances structural integrity, preventing extrusion under high pressure and temperature conditions. This combination ensures extended service life and superior sealing performance in critical systems.
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 surfaces are clean, dry, and free from debris or damage. 2. Carefully install the O-ring into its designated groove, avoiding any stretching or twisting. 3. Apply a light lubricant compatible with Buna-N if necessary to facilitate installation and prevent initial damage.
| 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 |
| 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 | Excellent |
| Marine / Saltwater | Not Recommended |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Stretching the O-ring during installation. | Install the O-ring without excessive stretching to maintain its original dimensions and sealing capability. |
| Using incompatible lubricants. | Always use lubricants specifically recommended for Buna-N materials to prevent degradation and premature failure. |
A: This Industrial O-Ring, Buna-N is manufactured from Carbon Steel.
A: Hydraulic systems, Pneumatic actuators, Fluid power equipment, Fuel and oil handling.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||