This industrial O-ring, constructed from resilient Buna-N and a 304 stainless steel housing, offers superior sealing integrity. Engineered for critical applications, it ensures reliable performance under demanding conditions.
| Standard | DIN 933 |
| Material | 304 Stainless Steel |
| Finish | Black Oxide |
| Grade | N/A |
| Inside Diameter | 2.378" |
| Outside Diameter | 8.173" |
| Cross Section | 0.146" |
A high-performance industrial component, this Buna-N O-ring is designed for exceptional sealing capabilities within a 304 stainless steel retainer. The Buna-N material provides excellent resistance to oils, fuels, and hydraulic fluids, making it ideal for diverse industrial fluid handling systems. Its precise dimensions, with an inside diameter of 2.378 inches, an outside diameter of 8.173 inches, and a cross-section of 0.146 inches, ensure a tight and secure fit in standard groove designs. The 304 stainless steel housing offers corrosion resistance and structural integrity, further enhancing its longevity and reliability in harsh operating environments.
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 position the O-ring within its designated groove, avoiding any stretching or twisting. 3. Apply a light, compatible lubricant if recommended for the specific application to facilitate seating and prevent initial abrasion.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 9001:2015 Mfg |
| DIN Equivalent | Industry Standard |
| Primary Standard | DIN 933 |
| Tensile Strength | 75,000 psi (515 MPa) |
| Yield Strength | 30,000 psi (205 MPa) |
| Elongation in 2 in. | 40% min |
| Hardness | Rockwell B95 max |
| Carbon (C) | 0.08% max |
| Chromium (Cr) | 18.0 - 20.0% |
| Nickel (Ni) | 8.0 - 10.5% |
| Manganese (Mn) | 2.00% 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 | Good |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Stretching or twisting the O-ring during installation. | Handle the O-ring with care, ensuring it is placed squarely into the groove without distortion. |
| Installing on a contaminated or damaged groove surface. | Thoroughly inspect and clean the groove before installation to prevent leaks and premature O-ring failure. |
A: This Industrial O-Ring, Buna-N is manufactured from 304 Stainless Steel.
A: Hydraulic Systems, Pneumatic Cylinders, Fuel Injection Systems, Oil Seals.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||