Home > Sealing > Industrial O-Ring, Silicone

Silicone O-Ring - 8.313" ID x 5.337" OD x 0.150" CS

Expert Overview

This industrial-grade silicone O-ring provides reliable sealing in a wide range of temperatures. Its durable construction ensures longevity and exceptional performance in critical applications.

StandardASTM A106
MaterialPolycarbonate
FinishAnodized
GradeN/A
Inside Diameter8.313"
Outside Diameter5.337"
Cross Section0.150"

Detailed Engineering Specifications

Manufactured under strict quality controls, this silicone O-ring boasts an inside diameter of 8.313 inches, an outside diameter of 5.337 inches, and a cross-section of 0.150 inches. The inherent properties of silicone, including its excellent flexibility, resistance to extreme temperatures (typically -60°C to 200°C), and good dielectric strength, make it ideal for applications requiring consistent sealing in challenging environments. This material offers good resistance to weathering, ozone, and UV radiation, further enhancing its suitability for outdoor or exposed industrial settings.

🧊 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 the mating groove surfaces are clean, dry, and free of debris. 2. Carefully install the O-ring into the groove, avoiding stretching or twisting. 3. Apply a light lubricant compatible with silicone if necessary to facilitate installation.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardASTM A106

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
Overtightening during gland assembly, leading to excessive compression and premature failure.Ensure proper gland design and utilize the recommended compression range for the specific application to avoid over-compression.
Using incompatible lubricants or cleaning agents that degrade the silicone material.Always verify the compatibility of lubricants and cleaning agents with silicone rubber to maintain sealing integrity and material lifespan.

Common Applications

  • Aerospace and Automotive Sealing
  • Food and Beverage Processing
  • Medical Equipment Seals
  • High and Low-Temperature Applications
  • Electrical Insulation and Sealing

⚠️ Engineering Warnings

  • Not recommended for use with high concentrations of certain solvents or fuels.
  • Avoid exposure to steam at elevated pressures or temperatures exceeding material limits without proper consideration.

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 and Automotive Sealing, Food and Beverage Processing, Medical Equipment Seals, High and Low-Temperature Applications, Electrical Insulation and Sealing.

Technical Schematic

O-RING SEAL DIAGRAMAS568 Standard ConfigurationID = 8.313"CS = 0.150"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.