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Deep Groove Ball Bearing | 33x140x37mm | Aluminum 6061

Expert Overview

This premium deep groove ball bearing, constructed from robust Aluminum 6061, offers exceptional performance in power transmission systems. Its precision engineering ensures smooth operation and extended service life in demanding environments.

StandardASTM A106
MaterialAluminum 6061
FinishZinc Plated
GradeN/A
Inside Diameter33mm
Outside Diameter140mm
Width37mm

Detailed Engineering Specifications

Specified by design engineers worldwide, this deep groove ball bearing features an inside diameter of 33mm, an outside diameter of 140mm, and a width of 37mm. The housing is precision-machined from Aluminum 6061-T6, a high-strength, corrosion-resistant alloy known for its excellent machinability and good fatigue strength, making it ideal for applications requiring a lightweight yet durable bearing solution. This material choice significantly reduces overall system weight and enhances resistance to environmental degradation, particularly in marine or chemical processing settings. Its excellent thermal conductivity also aids in heat dissipation under load.

🧊 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 is clean and free from debris. Verify dimensional tolerances of the shaft and housing. 2. Carefully press the bearing onto the shaft, applying even force to the inner ring only. Alternatively, heat the inner ring or cool the shaft to facilitate installation. 3. Mount the bearing and shaft assembly into the housing, ensuring proper seating and alignment. Avoid applying force to the outer ring during housing insertion.

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 to the outer ring during shaft mounting.Always apply mounting force to the inner ring when installing the bearing onto the shaft to prevent damage to the raceways and rolling elements.
Contamination of the bearing during installation.Handle the bearing in a clean environment and avoid contact with dirt, dust, or other contaminants. Use clean tools and gloves.

Common Applications

  • Electric Motors
  • Gearboxes
  • Conveyor Systems
  • Pumps

⚠️ Engineering Warnings

  • Ensure proper lubrication is maintained throughout the bearing's operational life to prevent premature wear and failure.
  • Avoid exposing the bearing to extreme temperatures or corrosive environments beyond the material's specified limits without appropriate sealing or protection.

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, Gearboxes, Conveyor Systems, Pumps.

Technical Schematic

BALL BEARING CROSS-SECTIONISO 15 — Deep Groove Ball BearingBOREOD = 52mmd = 25mmWidth: 37mmDynamic 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.