Home > Sealing > Industrial O-Ring, Buna-N

Titanium Grade 5 Buna-N O-Ring | 5.346" ID x 2.213" OD

Expert Overview

This industrial O-ring leverages the superior strength and corrosion resistance of Titanium Grade 5, combined with the excellent sealing properties of Buna-N. Engineered for reliability in critical applications, ensuring long-term performance and integrity.

StandardISO 9001
MaterialTitanium Grade 5
FinishZinc Plated
GradeN/A
Inside Diameter5.346"
Outside Diameter2.213"
Cross Section0.099"

Detailed Engineering Specifications

Trusted by engineers across multiple sectors, this O-ring features a precise Inside Diameter of 5.346 inches, an Outside Diameter of 2.213 inches, and a 0.099-inch cross section. Constructed from premium Buna-N material, renowned for its robust resistance to oils, fuels, and hydraulic fluids, and encased within a Titanium Grade 5 housing, offering exceptional mechanical strength, high temperature tolerance, and superior corrosion resistance, particularly in aggressive chemical environments. This combination ensures a secure, leak-proof seal under demanding operational conditions.

🧊 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. Visually inspect the groove and O-ring for any debris or damage. 2. Lubricate the O-ring and groove with a compatible lubricant as per application guidelines. 3. Carefully install the O-ring into the designated groove, ensuring no twisting or stretching.

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 / ExposedExcellent
Marine / SaltwaterNot Recommended
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Using excessive force during installation, leading to O-ring damage.Apply gentle, consistent pressure and ensure proper lubrication to facilitate smooth installation.
Selecting an incompatible lubricant that degrades the Buna-N material.Consult a material compatibility chart and use only lubricants specifically approved for Buna-N and the operating environment.

Common Applications

  • Hydraulic Systems
  • Aerospace Components
  • Chemical Processing Equipment

⚠️ Engineering Warnings

  • Ensure compatibility of the Buna-N material with all media in the application.
  • Verify the Titanium Grade 5 housing is suitable for the operating temperature and pressure range.

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 Titanium Grade 5.

Q: What are the main applications?

A: Hydraulic Systems, Aerospace Components, Chemical Processing Equipment.

Technical Schematic

O-RING SEAL DIAGRAMAS568 Standard ConfigurationID = 5.346"CS = 0.099"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.