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Deep Groove Ball Bearing - 55x71x26mm - Aluminum 6061

Expert Overview

This deep groove ball bearing, crafted from high-grade Aluminum 6061, offers robust performance in power transmission systems. Its precise dimensions ensure smooth rotational movement and reliable operation in various industrial environments.

StandardDIN 933
MaterialAluminum 6061
FinishAnodized
GradeN/A
Inside Diameter55mm
Outside Diameter71mm
Width26mm

Detailed Engineering Specifications

A high-performance industrial component, this deep groove ball bearing features an inside diameter of 55mm, an outside diameter of 71mm, and a width of 26mm. Constructed from Aluminum 6061, it offers excellent corrosion resistance, good machinability, and a lightweight profile, making it suitable for applications where weight reduction is critical or in environments prone to mild corrosive elements. The raceway geometry is optimized for handling both radial and axial loads, providing versatile functionality in machinery and equipment requiring efficient power transfer and 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 shaft and housing surfaces are clean and free of debris. 2. Carefully align the bearing with the shaft, applying gentle, even pressure to seat it. 3. Secure the bearing in its housing using appropriate retaining methods (e.g., snap rings, press fits) as per design specifications.

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
Applying excessive force during installation, leading to deformation of races or balls.Use a proper bearing installer tool or a controlled press to apply force evenly to the bearing's inner ring during shaft mounting, and to the outer ring during housing mounting.
Improper lubrication, resulting in premature wear or overheating.Consult the bearing manufacturer's recommendations for the correct type and amount of lubricant. Ensure thorough and even distribution of grease or oil before and during operation.

Common Applications

  • Electric Motors
  • Pumps and Compressors
  • Conveyor Systems

⚠️ Engineering Warnings

  • Maximum operating temperature for Aluminum 6061 should not exceed its annealing point; consult material data sheets for specific limits.
  • While Aluminum 6061 offers good corrosion resistance, it may not be suitable for highly aggressive chemical environments. Assess application specifics.

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: Electric Motors, Pumps and Compressors, Conveyor Systems.

Technical Schematic

BALL BEARING CROSS-SECTIONISO 15 — Deep Groove Ball BearingBOREOD = 52mmd = 25mmWidth: 26mmDynamic 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.