This industrial Buna-N O-ring, crafted from robust carbon steel, offers superior sealing performance. Its precise dimensions ensure reliable containment in high-pressure environments.
| Standard | DIN 933 |
| Material | Carbon Steel |
| Finish | Galvanized |
| Grade | N/A |
| Inside Diameter | 5.454" |
| Outside Diameter | 8.494" |
| Cross Section | 0.158" |
Built to exacting engineering tolerances, this Buna-N O-ring boasts an Inside Diameter of 5.454 inches, an Outside Diameter of 8.494 inches, and a Cross Section of 0.158 inches. The carbon steel construction provides exceptional mechanical strength and durability, while the Buna-N (Nitrile) elastomer offers excellent resistance to oils, fuels, and many hydraulic fluids. This combination makes it ideal for applications requiring reliable sealing in demanding industrial settings, including hydraulic systems, pneumatic equipment, and general fluid power applications where moderate temperature and chemical resistance are critical.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure mating surfaces are clean, dry, and free of debris. 2. Carefully lubricate the O-ring and groove with a compatible lubricant. 3. Install the O-ring into the designated groove, avoiding twisting or stretching.
| 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 |
|---|---|
| Overtightening the assembly, which can pinch and damage the O-ring. | Tighten fasteners to the manufacturer's specified torque to prevent O-ring compression damage. |
| Using incompatible lubricants that degrade the Buna-N material. | Consult the O-ring manufacturer's compatibility chart for approved lubricants. |
A: This Industrial O-Ring, Buna-N is manufactured from Carbon Steel.
A: Hydraulic Cylinder Seals, Pneumatic Actuator Seals, General Fluid Power Systems.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||