This industrial Buna-N O-ring provides robust sealing in a wide range of applications. Engineered for durability and chemical resistance, it ensures reliable performance under pressure.
| Standard | ASME B18 |
| Material | Carbon Steel |
| Finish | Zinc Plated |
| Grade | N/A |
| Inside Diameter | 4.898" |
| Outside Diameter | 3.568" |
| Cross Section | 0.192" |
Manufactured under strict quality controls, this Buna-N O-ring features an Inside Diameter of 4.898 inches, an Outside Diameter of 3.568 inches, and a cross-section of 0.192 inches. Buna-N (Nitrile Butadiene Rubber) offers excellent resistance to petroleum-based oils, hydraulic fluids, and general chemicals, making it ideal for static and dynamic sealing in moderate temperature ranges. Its inherent toughness and abrasion resistance contribute to extended service life 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 the sealing groove is clean and free of debris. 2. Carefully stretch and place the O-ring into the groove, avoiding overstretching. 3. Verify proper seating and compression of the O-ring within the groove.
| 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 |
| 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 |
|---|---|
| Overstretching the O-ring during installation. | Gently work the O-ring into the groove, using a suitable tool if necessary, to prevent permanent deformation. |
| Installing on a dirty or damaged groove surface. | Thoroughly clean and inspect the groove for any nicks, burrs, or contaminants before installation. |
A: This Industrial O-Ring, Buna-N is manufactured from Carbon Steel.
A: Hydraulic systems, Pneumatic cylinders, Automotive seals, 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. | ||||