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Aluminum 6061 Deep Groove Ball Bearing 21x190x28mm

Expert Overview

Engineered for demanding power transmission, this Aluminum 6061 deep groove ball bearing offers exceptional performance. Its lightweight yet robust construction ensures reliable operation in various industrial environments.

StandardISO 9001
MaterialAluminum 6061
FinishPassivated
GradeN/A
Inside Diameter21mm
Outside Diameter190mm
Width28mm

Detailed Engineering Specifications

A high-performance industrial component, this deep groove ball bearing boasts an inside diameter of 21mm and an outside diameter of 190mm, with a width of 28mm. Constructed from Aluminum 6061, it exhibits excellent strength-to-weight ratio, superior corrosion resistance, and good machinability, making it ideal for applications where weight reduction and environmental durability are critical. This bearing is designed to handle moderate radial and axial loads efficiently, ensuring smooth rotational movement in machinery and equipment. Its material properties make it a valuable choice for corrosive or sensitive operating conditions.

🧊 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 housing bore and shaft are clean and within specified tolerances. 2. Carefully press the outer ring into the housing bore, ensuring even pressure and alignment. 3. Slide the inner ring onto the shaft, applying uniform force until fully seated.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardISO 9001

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
Improper seating of bearing rings.Use appropriate pressing tools to apply even force to the correct ring (outer ring to housing, inner ring to shaft) to prevent brinelling or damage.
Contamination during installation.Work in a clean environment and handle the bearing with clean hands or gloves to prevent ingress of dust or debris.

Common Applications

  • Lightweight machinery
  • Corrosive environments
  • Aerospace components

⚠️ Engineering Warnings

  • Do not subject to shock loads exceeding rated capacity.
  • Avoid exposure to extreme temperatures beyond specified operating range.

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: Lightweight machinery, Corrosive environments, Aerospace components.

Technical Schematic

BALL BEARING CROSS-SECTIONISO 15 — Deep Groove Ball BearingBOREOD = 52mmd = 25mmWidth: 28mmDynamic 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.