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Buna-N Nylon Industrial O-Ring - 9.648" ID, 8.314" OD

Expert Overview

This industrial O-ring, constructed from durable Buna-N with nylon reinforcement, ensures reliable sealing in challenging environments. Engineered for precise fit and long-term performance.

StandardASME B18
MaterialNylon
FinishPlain
GradeN/A
Inside Diameter9.648"
Outside Diameter8.314"
Cross Section0.261"

Detailed Engineering Specifications

Precision-manufactured to tight tolerances, this Buna-N O-ring with nylon reinforcement offers exceptional resilience and chemical resistance, making it ideal for demanding industrial applications. The material's inherent toughness, combined with the dimensional stability provided by the nylon, allows for effective sealing even under significant pressure and temperature variations. Its specific dimensions – an Inside Diameter of 9.648", an Outside Diameter of 8.314", and a Cross Section of 0.261" – are critical for achieving a leak-free seal in mating components.

🧊 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 groove, ensuring no twisting or stretching. 3. Apply a light lubricant compatible with Buna-N if necessary for easier assembly.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardASME B18

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, leading to deformation or extrusion.Install the O-ring with just enough compression to create a seal. Avoid excessive force.
Using incompatible lubricants that degrade the Buna-N material.Always verify lubricant compatibility with Buna-N before application.

Common Applications

  • Hydraulic systems
  • Pneumatic assemblies
  • Chemical processing equipment

⚠️ Engineering Warnings

  • Not suitable for high-temperature applications exceeding Buna-N's operating range.
  • Avoid exposure to strong oxidizing agents and certain solvents that can degrade Buna-N.

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, Buna-N made from?

A: This Industrial O-Ring, Buna-N is manufactured from Nylon.

Q: What are the main applications?

A: Hydraulic systems, Pneumatic assemblies, Chemical processing equipment.

Technical Schematic

O-RING SEAL DIAGRAMAS568 Standard ConfigurationID = 9.648"CS = 0.261"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.