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Silicone O-Ring | 1.293" ID x 7.844" OD x 0.210" CS | Sealing

Expert Overview

This industrial Silicone O-ring provides superior sealing capabilities in extreme temperatures and harsh chemical environments. Engineered for reliability and longevity, it ensures leak-proof performance.

StandardASTM A106
MaterialPolycarbonate
FinishZinc Plated
GradeN/A
Inside Diameter1.293"
Outside Diameter7.844"
Cross Section0.210"

Detailed Engineering Specifications

Trusted by engineers across multiple sectors, this Silicone O-ring boasts an Inside Diameter of 1.293", an Outside Diameter of 7.844", and a Cross Section of 0.210". Its high-grade silicone material offers excellent flexibility, UV resistance, and a wide operating temperature range (-60°C to +200°C). This makes it exceptionally suited for applications requiring robust sealing against gases and liquids in food processing, medical equipment, and high-temperature industrial machinery.

🧊 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 mating surfaces are clean and free from debris. 2. Carefully install the O-ring into its designated groove, avoiding any twisting or stretching. 3. Apply a thin layer of compatible lubricant if recommended for the application to ease installation and prevent damage.

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 / ExposedExcellent
Marine / SaltwaterNot Recommended
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Using excessive force or sharp tools during installation, leading to cuts or nicks in the O-ring.Gently press the O-ring into place. If lubrication is needed, use a non-abrasive, compatible lubricant and apply it evenly.
Selecting an O-ring material incompatible with the fluid or environment it will be exposed to.Verify the chemical and temperature compatibility of the Silicone material with all operational substances and conditions prior to selection.

Common Applications

  • Food and Beverage Processing Equipment
  • Medical Devices and Pharmaceutical Manufacturing
  • Automotive and Aerospace Sealing Systems
  • High-Temperature Industrial Machinery

⚠️ Engineering Warnings

  • Ensure compatibility with specific chemicals and operating temperatures. Silicone may degrade in the presence of certain aggressive solvents or high steam pressures.
  • Avoid prolonged exposure to ozone, UV radiation, 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 Polycarbonate.

Q: What are the main applications?

A: Food and Beverage Processing Equipment, Medical Devices and Pharmaceutical Manufacturing, Automotive and Aerospace Sealing Systems, High-Temperature Industrial Machinery.

Technical Schematic

O-RING SEAL DIAGRAMAS568 Standard ConfigurationID = 1.293"CS = 0.210"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.