Home > Sealing > Industrial O-Ring, Silicone

Silicone O-Ring | 0.858" ID x 8.927" OD | Aluminum 6061

Expert Overview

This industrial-grade Silicone O-Ring, constructed with a robust Aluminum 6061 housing, offers exceptional sealing capabilities. Designed for critical applications requiring durability and resistance to extreme conditions.

StandardDIN 933
MaterialAluminum 6061
FinishAnodized
GradeN/A
Inside Diameter0.858"
Outside Diameter8.927"
Cross Section0.241"

Detailed Engineering Specifications

Engineered for reliability and performance, this Silicone O-Ring features a precise Inside Diameter of 0.858", an Outside Diameter of 8.927", and a Cross Section of 0.241". The Aluminum 6061 material provides excellent strength, corrosion resistance, and thermal conductivity, making it suitable for environments where temperature fluctuations and mechanical stress are prevalent. Its high-performance silicone elastomer offers superior flexibility, chemical inertness, and a wide operating temperature range, ensuring a reliable seal against fluids and gases in demanding 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. Inspect the groove and sealing surfaces for cleanliness and damage. 2. Carefully stretch or place the O-ring into its designated groove, ensuring it is not twisted. 3. Verify proper seating and compression before assembly or system pressurization.

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 / ExposedModerate
Marine / SaltwaterNot Recommended
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Overtightening during assembly, causing extrusion or damage to the O-ring.Follow torque specifications for fasteners and ensure proper gland design to avoid excessive compression.
Using incompatible cleaning agents that degrade the silicone elastomer.Consult chemical compatibility charts and use only approved cleaning solvents for silicone.

Common Applications

  • Aerospace fluid systems
  • Medical equipment
  • High-temperature industrial machinery

⚠️ Engineering Warnings

  • Ensure material compatibility with the specific media being sealed.
  • Avoid exposure to ozone, UV light, or high-energy radiation, which can degrade silicone over time.

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: Aerospace fluid systems, Medical equipment, High-temperature industrial machinery.

Technical Schematic

O-RING SEAL DIAGRAMAS568 Standard ConfigurationID = 0.858"CS = 0.241"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.