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Buna-N O-Ring, 0.880" ID, 1.111" OD, Aluminum 6061

Expert Overview

Engineered for reliability, this Buna-N O-ring, housed within a precision-machined Aluminum 6061 seal, provides exceptional performance in critical sealing applications.

StandardASTM A106
MaterialAluminum 6061
FinishPlain
GradeN/A
Inside Diameter0.880"
Outside Diameter1.111"
Cross Section0.072"

Detailed Engineering Specifications

A high-performance industrial component, this O-ring features a Buna-N elastomer for excellent resistance to oils, fuels, and many hydraulic fluids. The integrated Aluminum 6061 housing offers superior strength, corrosion resistance, and thermal conductivity, ensuring stable performance across a range of operating temperatures. With an Inside Diameter of 0.880 inches, an Outside Diameter of 1.111 inches, and a Cross Section of 0.072 inches, this assembly is designed for precise fits in demanding fluid power systems, automotive applications, and general industrial machinery requiring dependable static and dynamic sealing.

🧊 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 of debris. 2. Carefully install the O-ring assembly into the designated groove, avoiding any sharp edges or excessive stretching. 3. Verify proper seating and compression of the O-ring for optimal sealing performance.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardASTM A106

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 excessive force during installation, potentially damaging the O-ring or groove.Apply controlled pressure and use appropriate tools if necessary to avoid O-ring damage.
Installing on a contaminated or damaged sealing surface.Thoroughly clean and inspect the sealing groove for nicks, burrs, or corrosion before installation.

Common Applications

  • Hydraulic and pneumatic cylinder seals
  • Fuel and oil system seals
  • Automotive engine and transmission seals

⚠️ Engineering Warnings

  • Not suitable for use with strong oxidizing agents or polar solvents.
  • Ensure operating temperature is within the recommended range for Buna-N elastomers.

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 Aluminum 6061.

Q: What are the main applications?

A: Hydraulic and pneumatic cylinder seals, Fuel and oil system seals, Automotive engine and transmission seals.

Technical Schematic

O-RING SEAL DIAGRAMAS568 Standard ConfigurationID = 0.880"CS = 0.072"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.