Home > Power Transmission > Deep Groove Ball Bearing

Aluminum Deep Groove Ball Bearing | 44x135x11mm | Power Transmission

Expert Overview

Engineered for demanding power transmission applications, this deep groove ball bearing utilizes lightweight yet robust Aluminum 6061. Its precision construction ensures smooth operation and reliable performance in diverse environments.

StandardDIN 933
MaterialAluminum 6061
FinishPassivated
GradeN/A
Inside Diameter44mm
Outside Diameter135mm
Width11mm

Detailed Engineering Specifications

Manufactured under strict quality controls, this deep groove ball bearing features an inside diameter of 44mm and an outside diameter of 135mm, with a total width of 11mm. Constructed from Aluminum 6061, it offers excellent corrosion resistance, a high strength-to-weight ratio, and good thermal conductivity, making it ideal for applications where weight reduction and environmental resilience are critical. This bearing is designed for radial and axial loads, providing efficient power transfer in machinery, automation systems, and specialized industrial equipment.

🧊 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 the bearing onto the shaft or into the housing, applying even force to the correct race. 3. Verify smooth rotation and proper seating before applying load.

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 force to the wrong race during installation.Always apply installation force to the ring (inner or outer) that is being directly fitted to its mating component.
Overheating the bearing during press-fitting.Use appropriate press-fitting tools and avoid excessive heat, which can compromise the material properties of Aluminum 6061.

Common Applications

  • Lightweight industrial machinery
  • Robotic arms and automation
  • Aerospace and marine equipment

⚠️ Engineering Warnings

  • Aluminum 6061 has a lower maximum operating temperature than steel bearings. Consult specifications for temperature limits.
  • While corrosion-resistant, prolonged exposure to aggressive chemicals may degrade performance. Assess environmental compatibility.

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 industrial machinery, Robotic arms and automation, Aerospace and marine equipment.

Technical Schematic

BALL BEARING CROSS-SECTIONISO 15 — Deep Groove Ball BearingBOREOD = 52mmd = 25mmWidth: 11mmDynamic 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.