Home > Sealing > Industrial O-Ring, Silicone

Silicone O-Ring | 6.155" ID x 10.239" OD | High Temp Sealing

Expert Overview

Engineered for demanding environments, this industrial Silicone O-Ring offers superior sealing performance. Its robust design ensures reliable containment in a wide array of critical applications.

StandardDIN 933
MaterialPolycarbonate
FinishZinc Plated
GradeN/A
Inside Diameter6.155"
Outside Diameter10.239"
Cross Section0.271"

Detailed Engineering Specifications

Trusted by engineers across multiple sectors, this Silicone O-Ring (AS568-277) boasts an inside diameter of 6.155 inches and an outside diameter of 10.239 inches, with a precise 0.271-inch cross-section. Fabricated from high-grade polycarbonate, it exhibits excellent thermal stability, broad chemical resistance, and superior flexibility, making it ideal for applications requiring reliable sealing under extreme temperatures and in challenging chemical environments.

🧊 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. Inspect the O-ring groove and mating surfaces for cleanliness and damage. 2. Lightly lubricate the O-ring and groove with a compatible lubricant. 3. Carefully install the O-ring, ensuring it sits flush within the groove without twisting or stretching.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardDIN 933

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 / ExposedExcellent
Marine / SaltwaterNot Recommended
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Using excessive force during installation, leading to nicks or tears.Apply gentle, consistent pressure and use appropriate installation tools if necessary.
Incorrect lubrication, causing O-ring degradation or poor sealing.Utilize a lubricant specifically recommended for silicone O-rings and the application's chemical environment.

Common Applications

  • High-temperature fluid and gas sealing
  • Aerospace and automotive components
  • Food and beverage processing equipment

⚠️ Engineering Warnings

  • Not suitable for use with highly aggressive solvents or strong acids.
  • Ensure operating temperature remains within the material's specified limits.

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: High-temperature fluid and gas sealing, Aerospace and automotive components, Food and beverage processing equipment.

Technical Schematic

O-RING SEAL DIAGRAMAS568 Standard ConfigurationID = 6.155"CS = 0.271"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.