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Brass Deep Groove Ball Bearing 69x48x34mm | Power Transmission

Expert Overview

This high-performance brass deep groove ball bearing offers exceptional durability and smooth rotational performance. Its robust brass construction ensures corrosion resistance and reliable operation in demanding power transmission applications.

StandardASTM A106
MaterialBrass
FinishPassivated
GradeN/A
Inside Diameter69mm
Outside Diameter48mm
Width34mm

Detailed Engineering Specifications

Built to exacting engineering tolerances, this brass deep groove ball bearing features an inside diameter of 69mm, an outside diameter of 48mm, and a width of 34mm. The solid brass construction provides superior corrosion resistance and excellent thermal conductivity, making it ideal for applications where exposure to moisture or elevated temperatures is a concern. Its optimized internal geometry ensures low friction and high load-carrying capacity, delivering consistent and reliable power transmission in various industrial machinery and 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 shaft and housing surfaces are clean and free of debris. 2. Apply a thin layer of appropriate lubricant to the bearing bore and shaft. 3. Carefully press the bearing onto the shaft using a suitable press or bearing heater, ensuring even force application.

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

Chemical Composition

Copper (Cu)60.0 - 63.0%
Zinc (Zn)Balance
Lead (Pb)2.5 - 3.7%

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 lubrication leading to premature wear.Use the manufacturer-specified lubricant and ensure proper fill levels during installation and maintenance.
Applying excessive force during mounting, causing brinelling or deformation.Utilize a controlled press or bearing heater for mounting, applying force only to the correct bearing ring.

Common Applications

  • Industrial Gearboxes
  • Electric Motors
  • Conveyor Systems

⚠️ Engineering Warnings

  • Avoid exposure to abrasive particles or corrosive environments not suitable for brass.
  • Ensure proper shaft and housing fits to prevent premature bearing failure.

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 Brass.

Q: What are the main applications?

A: Industrial Gearboxes, Electric Motors, Conveyor Systems.

Technical Schematic

BALL BEARING CROSS-SECTIONISO 15 — Deep Groove Ball BearingBOREOD = 52mmd = 25mmWidth: 34mmDynamic 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.