Engineered for robust sealing, this Industrial O-Ring features a Buna-N elastomer housed within a durable Carbon Steel construction. Its precise dimensions ensure reliable performance in critical industrial applications requiring superior chemical and abrasion resistance.
| Standard | DIN 933 |
| Material | Carbon Steel |
| Finish | Passivated |
| Grade | N/A |
| Inside Diameter | 4.898" |
| Outside Diameter | 9.688" |
| Cross Section | 0.265" |
A proven choice for industrial professionals, this Buna-N O-ring boasts an Inside Diameter of 4.898 inches, an Outside Diameter of 9.688 inches, and a Cross Section of 0.265 inches. The Buna-N (Nitrile) material offers excellent resistance to oils, fuels, hydraulic fluids, and greases, making it suitable for a wide range of industrial environments. The integrated Carbon Steel housing provides enhanced structural integrity and resistance to compression set, ensuring long-term sealing effectiveness in demanding applications.
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 of debris. 2. Carefully position the O-ring within the designated groove, avoiding any stretching or twisting. 3. Apply a light coating of compatible lubricant to aid installation and prevent 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 | Moderate |
| Marine / Saltwater | Not Recommended |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Overtightening the assembly, which can crush the O-ring. | Adhere to recommended torque specifications for the fastening components. |
| Using incompatible lubricants or cleaning agents that degrade Buna-N. | Consult the material compatibility chart for Buna-N and select approved lubricants and cleaners. |
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. | ||||