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Industrial Buna-N O-Ring | 1.398" ID | Aluminum 6061

Expert Overview

This industrial O-ring, crafted from robust Aluminum 6061, offers superior sealing performance. Engineered for precision, it ensures reliable operation in diverse applications requiring chemical resistance and moderate temperature tolerance.

StandardASME B18
MaterialAluminum 6061
FinishPassivated
GradeN/A
Inside Diameter1.398"
Outside Diameter9.006"
Cross Section0.132"

Detailed Engineering Specifications

Precision-manufactured to tight tolerances, this Buna-N O-ring boasts an Inside Diameter of 1.398", an Outside Diameter of 9.006", and a Cross Section of 0.132". The Aluminum 6061 material provides excellent resistance to petroleum-based fluids, hydraulic fluids, and water, while offering good mechanical strength and moderate temperature capabilities. Its chemical inertness and durability make it suitable for dynamic and static sealing applications in hydraulic systems, pneumatic equipment, and general industrial machinery where reliable leak prevention is 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 mating groove surfaces are clean, dry, and free from any debris or damage. 2. Carefully inspect the O-ring for any nicks, cuts, or imperfections before installation. 3. Gently stretch or compress the O-ring as needed to fit into the groove, avoiding sharp tools that could puncture the seal.

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
Using excessive force during installation, leading to O-ring damage.Employ gentle manipulation and appropriate tools, such as rounded installation picks, to prevent punctures or stretching of the O-ring.
Installing on a dirty or damaged groove surface.Thoroughly clean and inspect the groove for any burrs, sharp edges, or debris that could compromise the seal's integrity.

Common Applications

  • Hydraulic cylinder seals
  • Pneumatic actuator seals
  • General industrial fluid sealing

⚠️ Engineering Warnings

  • Not suitable for exposure to strong acids, ketones, or esters.
  • Maximum operating temperature should not exceed the material's limitations to prevent premature 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 Aluminum 6061.

Q: What are the main applications?

A: Hydraulic cylinder seals, Pneumatic actuator seals, General industrial fluid sealing.

Technical Schematic

O-RING SEAL DIAGRAMAS568 Standard ConfigurationID = 1.398"CS = 0.132"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.