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Deep Groove Ball Bearing 81x162x25mm Aluminum 6061

Expert Overview

This high-quality deep groove ball bearing, constructed from lightweight and corrosion-resistant Aluminum 6061, is engineered for demanding power transmission applications requiring exceptional durability and smooth operation under load.

StandardASTM A106
MaterialAluminum 6061
FinishZinc Plated
GradeN/A
Inside Diameter81mm
Outside Diameter162mm
Width25mm

Detailed Engineering Specifications

Engineered for reliability and performance, this deep groove ball bearing boasts an 81mm inside diameter, a 162mm outside diameter, and a 25mm width. Manufactured from Aluminum 6061, it offers a superior strength-to-weight ratio, excellent machinability, and inherent corrosion resistance, making it ideal for environments where traditional steel bearings might degrade. This design ensures efficient power transfer and reduced rotational inertia in applications such as industrial machinery, automated systems, and specialized equipment. Its robust construction supports significant radial and axial loads while maintaining low friction.

🧊 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.

SKFEst. 1907
Sweden🇸🇪
"World leader in rolling bearings."
Market Rank
🏆 #1 Global Bearing Manufacturer
Industry Approvals
🚀 Formula 1 & Airbus Approved
Warranty & Support
🛡️ 24/7 Global Support
Green Manufacturing
🌱 Net Zero by 2030
Certified:ISO 14001, OHSAS 18001
TimkenEst. 1899
USA🇺🇸
"Engineered bearings and power transmission."
Market Rank
🏆 Premium Heavy Industry Leader
Industry Approvals
🚀 NASA & Military Approved
Warranty & Support
🛡️ Extended Wear Warranty
Green Manufacturing
🌱 Sustainable Steel
Certified:ISO 9001, AS9100
NSKEst. 1916
Japan🇯🇵
"Precision machinery and automotive parts."
Market Rank
🏆 Top 3 Global Bearings
Industry Approvals
🚀 Toyota & Honda OEM
Warranty & Support
🛡️ 10-Year Defect Free Guarantee
Green Manufacturing
🌱 100% Renewable Energy
Certified:ISO/TS 16949

Certifications & Compliance

RoHS Compliant:Yes
REACH Compliant:Yes
Material Traceability:Available on Request
DFARS Compliant:N/A

Installation Procedure

1. Ensure the bearing seat and shaft are clean and free of debris. 2. Carefully press or gently tap the bearing onto the shaft or into the housing, ensuring it is seated squarely and without tilting. 3. Verify smooth rotation after installation and apply appropriate lubrication as per application requirements.

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 / ExposedExcellent
Marine / SaltwaterNot Recommended
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Applying excessive force during installation, leading to brinelling or damage.Use a proper bearing press or a controlled, even force application method. Avoid hammering directly on the bearing races.
Incorrect shaft or housing fit, resulting in premature wear or loosening.Ensure the shaft and housing dimensions meet the specified tolerances for the bearing. A slight interference fit is typically required.

Common Applications

  • Industrial Conveyor Systems
  • Automated Manufacturing Equipment
  • High-Speed Rotating Machinery

⚠️ Engineering Warnings

  • Aluminum 6061 may have lower load ratings compared to hardened steel bearings. Select based on actual operational loads.
  • Avoid exposing the bearing to abrasive materials or extreme temperatures that could compromise the aluminum housing or internal components.

Alternative Products to Consider

Premium Power Transmission equivalentHigher corrosion resistance (316 SS)
Economy Power Transmission optionLower cost for non-critical indoor applications

Frequently Asked Questions

Q: What is the Deep Groove Ball Bearing made from?

A: This Deep Groove Ball Bearing is manufactured from Aluminum 6061.

Q: What are the main applications?

A: Industrial Conveyor Systems, Automated Manufacturing Equipment, High-Speed Rotating Machinery.

Technical Schematic

BALL BEARING CROSS-SECTIONISO 15 — Deep Groove Ball BearingBOREOD = 52mmd = 25mmWidth: 25mmDynamic Load: 7,870 lbsInstall with press fit — never strike inner/outer race directly

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.