Home > Sealing > Industrial O-Ring, Silicone

Silicone O-Ring | 1.015" ID x 2.731" OD | Aluminum 6061

Expert Overview

This industrial-grade silicone O-ring, constructed from robust Aluminum 6061, provides superior sealing in demanding environments. Its precise dimensions ensure reliable performance in critical fluid and gas containment systems.

StandardISO 9001
MaterialAluminum 6061
FinishBlack Oxide
GradeN/A
Inside Diameter1.015"
Outside Diameter2.731"
Cross Section0.193"

Detailed Engineering Specifications

Engineered for reliability and performance, this silicone O-ring boasts an inside diameter of 1.015 inches, an outside diameter of 2.731 inches, and a precise cross-section of 0.193 inches. The primary sealing element is manufactured from high-quality silicone, offering excellent flexibility, temperature resistance (-60°F to +400°F), and chemical inertness suitable for a wide range of media. The accompanying Aluminum 6061 housing provides structural integrity, corrosion resistance, and compatibility with many industrial fluids and environments, making it ideal for static and low-pressure dynamic sealing applications.

🧊 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 and sealing surfaces are clean, dry, and free from debris or damage. 2. Carefully position the O-ring into its designated groove, avoiding any stretching or twisting. 3. Gently compress the O-ring into the groove, ensuring an even fit around its entire circumference.

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
Overtightening fasteners, leading to O-ring extrusion or damage.Tighten fasteners to the manufacturer's specified torque values to prevent over-compression.
Using the wrong O-ring size for the application's groove dimensions.Always verify the O-ring's inside diameter, outside diameter, and cross-section match the groove specifications precisely.
Allowing sharp edges or contaminants to contact the O-ring during installation.Inspect all mating surfaces and tools for burrs or debris; use a lubricant compatible with the O-ring material if necessary.

Common Applications

  • Fluid power systems (hydraulics and pneumatics)
  • Chemical processing equipment
  • Automotive and aerospace seals

⚠️ Engineering Warnings

  • Not intended for use in applications with abrasive media or high-speed dynamic friction without appropriate design considerations.
  • Verify chemical compatibility with the specific media being sealed before installation.

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 Aluminum 6061.

Q: What are the main applications?

A: Fluid power systems (hydraulics and pneumatics), Chemical processing equipment, Automotive and aerospace seals.

Technical Schematic

O-RING SEAL DIAGRAMAS568 Standard ConfigurationID = 1.015"CS = 0.193"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.