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Industrial Silicone O-Ring 8.156" ID x 3.489" OD x 0.093" CS

Expert Overview

This industrial-grade Silicone O-Ring, constructed from robust Carbon Steel, offers exceptional sealing capabilities. Engineered for durability and resistance, it is designed for critical applications.

StandardISO 9001
MaterialCarbon Steel
FinishPassivated
GradeN/A
Inside Diameter8.156"
Outside Diameter3.489"
Cross Section0.093"

Detailed Engineering Specifications

Trusted by engineers across multiple sectors, this Silicone O-Ring boasts an Inside Diameter of 8.156 inches, an Outside Diameter of 3.489 inches, and a precise Cross Section of 0.093 inches. The inherent properties of silicone, combined with the structural integrity of a carbon steel core, provide excellent thermal stability, chemical resistance, and mechanical strength. This makes it ideal for applications requiring reliable sealing under extreme temperatures and in contact with various media, ensuring leak-proof performance in demanding industrial machinery and systems.

🧊 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:Yes

Installation Procedure

1. Ensure the mating groove surfaces are clean and free of debris. 2. Carefully stretch the O-ring over the component, avoiding excessive force or sharp tools. 3. Seat the O-ring fully within its designated groove, confirming proper compression.

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

Chemical Composition

Carbon (C)0.28 - 0.55%
Manganese (Mn)0.60 - 0.90%
Phosphorus (P)0.04% max
Sulfur (S)0.05% max

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 a damaged or cut O-ring.Inspect the O-ring for any nicks, cuts, or abrasions before installation. Replace if any damage is present.
Improper O-ring sizing for the groove.Verify that the O-ring's dimensions (ID, OD, and CS) precisely match the groove specifications to ensure correct compression and sealing.

Common Applications

  • High-temperature sealing in aerospace components
  • Chemical processing equipment seals
  • Automotive powertrain sealing solutions

⚠️ Engineering Warnings

  • Avoid exposure to certain aggressive chemicals that may degrade silicone.
  • Ensure proper lubrication during installation to prevent damage to the O-ring.

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 Carbon Steel.

Q: What are the main applications?

A: High-temperature sealing in aerospace components, Chemical processing equipment seals, Automotive powertrain sealing solutions.

Technical Schematic

O-RING SEAL DIAGRAMAS568 Standard ConfigurationID = 8.156"CS = 0.093"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.