Home > Sealing > Industrial O-Ring, Silicone

Industrial Silicone O-Ring - 9.300" ID x 7.804" OD x 0.121" CS

Expert Overview

This industrial O-ring features a durable Nylon jacket over a flexible Silicone core, providing exceptional sealing performance. Its precise dimensions ensure a reliable fit in critical applications.

StandardDIN 933
MaterialNylon
FinishAnodized
GradeN/A
Inside Diameter9.300"
Outside Diameter7.804"
Cross Section0.121"

Detailed Engineering Specifications

A high-performance industrial component, this O-ring is engineered with a Nylon outer jacket for enhanced abrasion and chemical resistance, encapsulating a resilient Silicone inner core. This hybrid construction delivers superior sealing capabilities across a wide temperature range, from -60°C to +200°C. The specified dimensions – an Inside Diameter of 9.300 inches, an Outside Diameter of 7.804 inches, and a Cross Section of 0.121 inches – are maintained with tight tolerances, ensuring consistent performance in dynamic and static sealing environments. Its material composition makes it suitable for applications involving food contact, medical devices, and high-purity processing.

🧊 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 insert the O-ring into its designated groove, ensuring it is not twisted. 3. Apply a light lubricant compatible with the O-ring material if necessary for assembly.

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 the assembly, which can cause the O-ring to extrude or be permanently deformed.Tighten fasteners to the recommended torque specifications for the application.
Using a lubricant that is incompatible with Silicone or Nylon, leading to material degradation.Consult the material compatibility chart and use only approved lubricants.

Common Applications

  • Food and Beverage Processing Equipment
  • Medical Device Seals
  • Pharmaceutical Production
  • Aerospace Fluid Systems

⚠️ Engineering Warnings

  • Not suitable for use with strong acids or bases.
  • Avoid exposure to high-energy 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: Food and Beverage Processing Equipment, Medical Device Seals, Pharmaceutical Production, Aerospace Fluid Systems.

Technical Schematic

O-RING SEAL DIAGRAMAS568 Standard ConfigurationID = 9.300"CS = 0.121"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.