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Buna-N Industrial O-Ring | 2.258" ID x 10.466" OD x 0.094" CS

Expert Overview

This high-performance Buna-N O-ring provides robust sealing for critical industrial applications. Engineered for excellent chemical and temperature resistance, ensuring reliable performance in demanding environments.

StandardDIN 933
MaterialNylon
FinishPassivated
GradeN/A
Inside Diameter2.258"
Outside Diameter10.466"
Cross Section0.094"

Detailed Engineering Specifications

A high-performance industrial component, this Buna-N O-ring is precisely manufactured to exacting tolerances, featuring an inside diameter of 2.258 inches, an outside diameter of 10.466 inches, and a cross-section of 0.094 inches. The nitrile butadiene rubber (Buna-N) material offers superior resistance to oils, fuels, hydraulic fluids, and many solvents, making it ideal for static and dynamic sealing applications where exposure to these media is common. Its excellent abrasion resistance and resilience ensure long service life in moderate temperature ranges.

🧊 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 mating surfaces are clean, dry, and free from debris. 2. Carefully stretch the O-ring over the smaller diameter or into the groove, avoiding any nicks or cuts. 3. Verify proper seating and compression of the O-ring within its intended groove.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardDIN 933

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 cuts or tears.Employ lubrication and gentle stretching to install the O-ring without damage.
Incorrect O-ring size selection, resulting in leakage or premature failure.Always confirm the exact inside diameter, outside diameter, and cross-section required for the application.

Common Applications

  • Hydraulic and pneumatic systems
  • Automotive fuel and oil systems
  • Industrial machinery seals

⚠️ Engineering Warnings

  • Not suitable for ozone, strong acids, or esters.
  • Service temperature range should be strictly adhered to for optimal performance and longevity.

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 Nylon.

Q: What are the main applications?

A: Hydraulic and pneumatic systems, Automotive fuel and oil systems, Industrial machinery seals.

Technical Schematic

O-RING SEAL DIAGRAMAS568 Standard ConfigurationID = 2.258"CS = 0.094"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.