This industrial-grade Buna-N O-ring offers superior sealing in a wide range of applications. Its robust construction and chemical resistance ensure long-lasting, reliable performance in demanding operational conditions.
| Standard | DIN 933 |
| Material | Polycarbonate |
| Finish | Anodized |
| Grade | N/A |
| Inside Diameter | 0.580" |
| Outside Diameter | 4.331" |
| Cross Section | 0.131" |
Engineered for reliability and performance, this Buna-N O-ring features precise dimensions: an Inside Diameter of 0.580 inches, an Outside Diameter of 4.331 inches, and a Cross Section of 0.131 inches. Constructed from Buna-N (Nitrile Butadiene Rubber), it exhibits excellent resistance to oils, fuels, hydraulic fluids, and many solvents. This material's inherent resilience and abrasion resistance make it ideal for static and dynamic sealing applications where durability and leak prevention are paramount. Operating temperature range is typically -40°F to +257°F (-40°C to +125°C), though specific performance may vary based on media and pressure.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure sealing surfaces are clean, dry, and free of debris. 2. Lightly lubricate the O-ring and groove with a compatible lubricant. 3. Carefully place the O-ring into the groove, avoiding stretching or twisting.
| 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 |
| 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 |
|---|---|
| Using incorrect O-ring size for the groove. | Verify O-ring dimensions (ID, OD, CS) precisely match the groove specifications to ensure proper compression and sealing. |
| Overtightening fasteners, leading to O-ring extrusion. | Follow recommended torque specifications for fasteners to prevent excessive compression and potential O-ring damage. |
| Using incompatible lubricants or cleaning agents. | Always consult material compatibility charts to ensure lubricants and cleaning agents do not degrade the Buna-N material. |
A: This Industrial O-Ring, Buna-N is manufactured from Polycarbonate.
A: Hydraulic and pneumatic systems, Fuel and oil handling equipment, General industrial machinery sealing.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||