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Buna-N O-Ring | Titanium Grade 5 | 7.883" ID, 2.900" OD

Expert Overview

This industrial O-ring, constructed from robust Buna-N material and featuring a Titanium Grade 5 construction, offers superior sealing performance in demanding environments. Its precise dimensions ensure a reliable and long-lasting seal.

StandardASME B18
MaterialTitanium Grade 5
FinishGalvanized
GradeN/A
Inside Diameter7.883"
Outside Diameter2.900"
Cross Section0.105"

Detailed Engineering Specifications

Trusted by engineers across multiple sectors, this Buna-N O-ring is engineered for exceptional durability and chemical resistance. Its precise 7.883" inside diameter, 2.900" outside diameter, and 0.105" cross-section ensure a tight, leak-proof seal. The Titanium Grade 5 material provides excellent corrosion resistance and mechanical strength, making it ideal for high-pressure and extreme temperature applications. This O-ring is designed to meet rigorous industry standards for reliability and performance in critical sealing systems.

🧊 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 damage or debris. 2. Lightly lubricate the O-ring with a compatible lubricant. 3. Carefully install the O-ring into the designated groove, ensuring it is seated properly without twisting.

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 / ExposedExcellent
Marine / SaltwaterNot Recommended
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Using excessive force during installation, potentially damaging the O-ring.Apply gentle, even pressure and ensure the O-ring is correctly aligned within the groove.
Using an incompatible lubricant that degrades the Buna-N material.Consult a chemical compatibility chart to select a lubricant suitable for Buna-N and the operating environment.

Common Applications

  • Hydraulic systems
  • Pneumatic systems
  • Chemical processing equipment

⚠️ Engineering Warnings

  • Ensure operating temperature and pressure are within the material's specified limits.
  • Verify chemical compatibility with the fluid medium to prevent material degradation.

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 systems, Chemical processing equipment.

Technical Schematic

O-RING SEAL DIAGRAMAS568 Standard ConfigurationID = 7.883"CS = 0.105"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.