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Buna-N O-Ring, Titanium Grade 5, 2.801" ID x 3.365" OD

Expert Overview

This high-performance Buna-N O-ring, crafted from robust Titanium Grade 5, offers exceptional sealing integrity in demanding industrial environments. Engineered for reliability and durability, it ensures leak-free operation.

StandardISO 9001
MaterialTitanium Grade 5
FinishBlack Oxide
GradeN/A
Inside Diameter2.801"
Outside Diameter3.365"
Cross Section0.102"

Detailed Engineering Specifications

A proven choice for industrial professionals, this Buna-N O-ring is engineered with precision to meet stringent sealing requirements. The material, Buna-N (Nitrile Butadiene Rubber), provides excellent resistance to oils, fuels, and many hydraulic fluids. Its robust construction is further enhanced by the use of Titanium Grade 5 for superior strength and corrosion resistance in aggressive media. With an inside diameter of 2.801 inches, an outside diameter of 3.365 inches, and a cross-section of 0.102 inches, this O-ring is ideally suited for static and dynamic sealing applications where extreme durability and chemical compatibility are paramount.

🧊 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 the sealing groove is clean and free from debris or damage. 2. Lubricate the O-ring lightly with a compatible lubricant to prevent tearing during installation. 3. Carefully install the O-ring into the groove, avoiding excessive stretching or twisting.

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
Using incorrect lubricant, leading to O-ring degradation.Always consult the material compatibility chart for the O-ring and the system fluids to select an appropriate lubricant.
Forcing the O-ring into a tight groove, causing nicks or cuts.Gently roll or slide the O-ring into the groove, ensuring it sits evenly without stress.

Common Applications

  • Hydraulic Systems
  • Pneumatic Actuators
  • Chemical Processing Equipment

⚠️ Engineering Warnings

  • Avoid exposure to ozone, strong oxidizing acids, and ketones, as these can degrade Buna-N.
  • Operating temperature range for Buna-N is typically -40°F to +257°F (-40°C to +125°C).

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, Pneumatic Actuators, Chemical Processing Equipment.

Technical Schematic

O-RING SEAL DIAGRAMAS568 Standard ConfigurationID = 2.801"CS = 0.102"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.