Home > Sealing > Industrial O-Ring, Silicone

Silicone O-Ring | 4.448" ID x 2.401" OD | Nylon Reinforced

Expert Overview

This industrial-grade Silicone O-ring offers exceptional resilience and sealing performance. Its nylon reinforcement enhances tensile strength and abrasion resistance for extended service life in critical applications.

StandardISO 9001
MaterialNylon
FinishPassivated
GradeN/A
Inside Diameter4.448"
Outside Diameter2.401"
Cross Section0.116"

Detailed Engineering Specifications

Trusted by engineers across multiple sectors, this Silicone O-ring features a precise inside diameter of 4.448 inches, an outside diameter of 2.401 inches, and a cross-section of 0.116 inches. Engineered with a robust nylon reinforcement, it delivers superior resistance to compression set, extreme temperatures (-55°C to 200°C), and a broad range of chemicals, ensuring reliable sealing in challenging industrial 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. Ensure mating surfaces are clean and free of debris. 2. Carefully stretch or compress the O-ring to fit into its designated groove or housing. 3. Apply a light lubricant compatible with silicone and the application medium if necessary for easier installation.

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 during installation, causing premature failure.Install with appropriate torque, ensuring the O-ring is seated without excessive stress.
Using incompatible lubricants that degrade the silicone material.Consult material compatibility charts and use only approved lubricants.

Common Applications

  • Aerospace fluid systems
  • Automotive seals
  • Medical equipment
  • Food and beverage processing

⚠️ Engineering Warnings

  • Not suitable for applications involving strong acids or bases.
  • Avoid prolonged exposure to UV radiation which can degrade silicone.

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 Nylon.

Q: What are the main applications?

A: Aerospace fluid systems, Automotive seals, Medical equipment, Food and beverage processing.

Technical Schematic

O-RING SEAL DIAGRAMAS568 Standard ConfigurationID = 4.448"CS = 0.116"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.