This robust Buna-N O-ring, reinforced with nylon, delivers exceptional sealing performance. Its durable construction ensures reliable operation in high-pressure and demanding industrial environments.
| Standard | DIN 933 |
| Material | Nylon |
| Finish | Zinc Plated |
| Grade | N/A |
| Inside Diameter | 6.312" |
| Outside Diameter | 7.581" |
| Cross Section | 0.122" |
Trusted by engineers across multiple sectors, this industrial O-ring boasts a precise inside diameter of 6.312 inches, an outside diameter of 7.581 inches, and a cross-section of 0.122 inches. Constructed from premium Buna-N (Nitrile Butadiene Rubber) with a nylon reinforcement, it offers excellent resistance to oils, fuels, hydraulic fluids, and many aggressive chemicals. The nylon matrix enhances its tensile strength and abrasion resistance, making it suitable for dynamic and static sealing applications under moderate temperatures and pressures.
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 and shaft surfaces are clean and free from debris. 2. Carefully position the O-ring into its designated groove, avoiding stretching or twisting. 3. Verify the O-ring is seated uniformly and not pinched or abraded during assembly.
| 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 | Excellent |
| Marine / Saltwater | Not Recommended |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Stretching the O-ring excessively during installation. | Use a lubricant compatible with the O-ring material and the system fluid to facilitate installation and minimize stretching. If necessary, employ O-ring installation tools. |
| Using the wrong lubricant or failing to lubricate at all. | Always consult compatibility charts to select a lubricant that won't degrade the Buna-N material or contaminate the fluid system. Proper lubrication reduces friction and prevents damage. |
A: This Industrial O-Ring, Buna-N is manufactured from Nylon.
A: Hydraulic systems, Pneumatic cylinders, Fluid power transmission, Automotive sealing, Industrial machinery.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||