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Silicone O-Ring | 1.439" ID x 2.248" OD | Aluminum 6061

Expert Overview

Engineered for robust performance, this industrial Silicone O-Ring provides reliable sealing in challenging environments. Its precise dimensions and durable material ensure long-term integrity.

StandardISO 9001
MaterialAluminum 6061
FinishZinc Plated
GradeN/A
Inside Diameter1.439"
Outside Diameter2.248"
Cross Section0.125"

Detailed Engineering Specifications

Purpose-built for heavy-duty applications, this Silicone O-Ring features an Inside Diameter of 1.439", an Outside Diameter of 2.248", and a 0.125" cross-section. Fabricated from high-grade Aluminum 6061, it offers excellent corrosion resistance and structural integrity, making it suitable for aerospace, automotive, and chemical processing applications where extreme temperatures and chemical exposure are common. Its inherent flexibility and resilience ensure a tight, leak-proof seal under significant pressure and varying conditions.

🧊 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 groove is clean, free of debris, and within specified tolerances. 2. Carefully lubricate the O-ring with a compatible lubricant if recommended for the application. 3. Gently install the O-ring into the groove, avoiding stretching or twisting, and verify proper seating.

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 / ExposedExcellent
Marine / SaltwaterNot Recommended
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Using excessive force during installation, leading to O-ring damage or deformation.Apply gentle, even pressure and utilize appropriate tools if necessary to avoid stressing the O-ring.
Improper groove preparation, leaving contaminants that compromise the seal.Thoroughly clean and inspect the groove for any foreign matter before installation.

Common Applications

  • High-temperature sealing in ovens and furnaces
  • Chemical processing equipment seals
  • Automotive engine and transmission components

⚠️ Engineering Warnings

  • Verify compatibility with specific media and operating temperatures.
  • Avoid exposure to strong acids or bases unless specifically rated.

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: High-temperature sealing in ovens and furnaces, Chemical processing equipment seals, Automotive engine and transmission components.

Technical Schematic

O-RING SEAL DIAGRAMAS568 Standard ConfigurationID = 1.439"CS = 0.125"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.