5288T312
Per Pack of 10
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| Part Number | FCIITDBC |
| System of Measurement | Inch |
| Header Primary | Oil-Resistant Buna-N Backup Rings |
| Primary Category | O-Ring Backup Rings |
| Cross Section Shape | Rectangle |
| REACH | REACH (EC 1907/2006) (01/19/2021, 211 SVHC) Compliant |
| Actual ID | 6.268000" |
| RoHS | RoHS 3 (2015/863/EU) Compliant |
| Color | Black |
| Temperature Range | -40° to 250° F |
| Hardness | Durometer 90A |
| Storage Stability | 5-10Y |
| Material | Buna-N Rubber |
| Ozone Resitstance | NORMAL |
| Weather Resistance | GOOD |
| Chemical Resistance | GOOD |
| Oil Resistance | BEST |
| Water Density | GOOD |
| Wear Resistance | GOOD |
| Deformation Resistance | BEST |
| Acid Resistance | NORMAL |
| Alkali Resistance | GOOD |
| Tension Strength | BEST |
| Steam Resistance | BAD |
| Flame Resistance | BAD |
| Width | 0.118000" |
| For Dash Number | 259 |
| Top Shape | Contoured |
| Thickness | 0.05" |
| Construction | Solid |
| Type | O-Rings |
NOTE：All other trademarks are the property of their respective owners.
All other trademarks mentioned herein are used for the purpose of compatibility description and product identification only. Lily Bearing is not affiliated with, endorsed by, or sponsored by the holders of these trademarks.
Design Features of FCIITDBC
FCIITDBC is to prevent the extrusion of the O-ring in high-pressure applications. FCIITDBC temperature range is -40° to 250° F. Its storage stability is 5-10Y. It provides additional support and helps maintain the O-ring's integrity by distributing the pressure more evenly.
What Benefits Can FCIITDBC Provide?
- Prevents Extrusion: It helps prevent the O-ring from extruding under high-pressure conditions, ensuring the seal remains intact.
- Enhances Seal Durability: By distributing pressure more evenly, it reduces the wear and tear on the O-ring, extending its lifespan.
- Improves Performance: It ensures that the O-ring maintains a proper seal in demanding environments, improving the overall performance of the sealing system.
- Protects Against Deformation: The backup ring reduces the risk of the O-ring deforming under extreme pressure, ensuring a more reliable and consistent seal.
What Can FCIITDBC Be Used for?
- High-Pressure Sealing: It is commonly used in hydraulic and pneumatic systems to prevent the extrusion of an O-ring under high-pressure conditions.
- Heavy-Duty Machinery: A backup ring is used in heavy machinery and industrial equipment where pressure fluctuations are significant, ensuring the O-ring maintains an effective seal.
- Automotive Systems: In automotive applications, a backup ring can be used in brake systems, engine components, and fluid handling systems to support an O-ring seal.
- Aerospace: In aerospace applications, a backup ring helps maintain the integrity of an O-ring seal in engines, fuel systems, and hydraulic components, ensuring reliable performance in extreme conditions.
- Oil and Gas: In the oil and gas industry, a backup ring is used in pumps, valves, and drilling equipment to prevent an O-ring from failing under the extreme pressure of the systems.
