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Industrial Silicone O-Ring: 0.546" ID x 7.676" OD x 0.088" CS

Expert Overview

This industrial-grade silicone O-ring offers superior sealing performance in challenging environments. Its robust construction ensures reliable containment and protection against leaks, making it ideal for critical equipment.

StandardISO 9001
MaterialPolycarbonate
FinishPassivated
GradeN/A
Inside Diameter0.546"
Outside Diameter7.676"
Cross Section0.088"

Detailed Engineering Specifications

Built to exacting engineering tolerances, this silicone O-ring features an internal diameter of 0.546 inches, an external diameter of 7.676 inches, and a precise 0.088-inch cross-section. The inherent properties of silicone rubber provide excellent flexibility, a wide operating temperature range (-60°F to 450°F), and resistance to ozone, UV, and weathering. Its non-reactive nature makes it suitable for food-grade applications and where chemical inertness is paramount. This O-ring is engineered for static and dynamic sealing in pumps, valves, and machinery across various industrial sectors.

🧊 Download 3D CAD Model (.STEP)

Verified Global OEM Partners

This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.

TrelleborgEst. 1905
Sweden🇸🇪
"Engineered polymer solutions."
Market Rank
🏆 #1 Engineered Polymers
Industry Approvals
🚀 Aerospace & Subsea Approved
Warranty & Support
🛡️ High-Performance Guarantee
Green Manufacturing
🌱 Blue Dimension ESG
Certified:ISO 9001, ISO 14001
GarlockEst. 1887
USA🇺🇸
"High-performance fluid sealing."
Market Rank
🏆 Premium Fluid Sealing Leader
Industry Approvals
🚀 Nuclear & Pharma Approved
Warranty & Support
🛡️ Zero-Leak Guarantee
Green Manufacturing
🌱 Sustainable Materials
Certified:ISO 9001, FDA, NSF
FreudenbergEst. 1849
Germany🇩🇪
"Global sealing technologies."
Market Rank
🏆 Top Global Sealing Tech
Industry Approvals
🚀 Audi & Mercedes OEM
Warranty & Support
🛡️ Global Engineering Support
Green Manufacturing
🌱 Climate Neutral 2045
Certified:IATF 16949, ISO 14001

Certifications & Compliance

RoHS Compliant:Yes
REACH Compliant:Yes
Material Traceability:Available on Request
DFARS Compliant:N/A

Installation Procedure

1. Ensure sealing surfaces are clean, dry, and free from debris or damage. 2. Carefully stretch the O-ring over the component, avoiding excessive force or sharp tools. 3. Gently seat the O-ring into its designated groove, ensuring it is uniformly positioned without twists or kinks.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardISO 9001

Mechanical Properties

Tensile StrengthStandard Commercial Spec
Yield StrengthStandard Commercial Spec
HardnessVaries by specific batch

Temperature & Environment Rating

Min Operating Temp
-20°F (-29°C)
Max Continuous Temp
400°F (204°C)
Thermal Expansion
Typical for Material Class

Weight Reference Table

Size / TypeEst. Weight (lbs/100)Shipping Weight (kg)
StandardVaries by dimensionContact Sales

Corrosion Resistance Guide

EnvironmentRating
Indoor / DryExcellent
Outdoor / ExposedModerate
Marine / SaltwaterNot Recommended
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Using the wrong O-ring size, leading to improper compression or leaks.Always verify the required O-ring dimensions (ID, OD, CS) against the application's groove specifications before selection.
Damaging the O-ring during installation with sharp edges or excessive stretching.Employ lubrication compatible with silicone and use rounded installation tools if necessary. Stretch only as much as required to fit over the component.

Common Applications

  • Aerospace fuel systems
  • Medical equipment sterilization
  • High-temperature industrial ovens

⚠️ Engineering Warnings

  • Not suitable for use with strong acids or bases.
  • Avoid exposure to high-energy radiation which can degrade silicone.

Alternative Products to Consider

Premium Sealing equivalentHigher corrosion resistance (316 SS)
Economy Sealing optionLower cost for non-critical indoor applications

Frequently Asked Questions

Q: What is the Industrial O-Ring, Silicone made from?

A: This Industrial O-Ring, Silicone is manufactured from Polycarbonate.

Q: What are the main applications?

A: Aerospace fuel systems, Medical equipment sterilization, High-temperature industrial ovens.

Technical Schematic

O-RING SEAL DIAGRAMAS568 Standard ConfigurationID = 0.546"CS = 0.088"SPECIFICATIONSSize: -214

Torque Specifications

⚡ UNIT CONVERTER

Conversion factor: 1 ft-lb ≈ 1.356 Nm

Verified Compatibility

StatusMating ComponentStandardTorque SpecEngineering Notes
No verified compatibility data found for this component.