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Brass Deep Groove Ball Bearing - 76x123x49mm

Expert Overview

This brass deep groove ball bearing provides exceptional durability and low friction in power transmission systems. Its solid brass construction ensures excellent corrosion resistance and reliable performance under demanding conditions.

StandardISO 9001
MaterialBrass
FinishAnodized
GradeN/A
Inside Diameter76mm
Outside Diameter123mm
Width49mm

Detailed Engineering Specifications

Precision-manufactured to tight tolerances, this deep groove ball bearing features an inside diameter of 76mm, an outside diameter of 123mm, and a width of 49mm. Constructed from high-quality brass, it exhibits superior corrosion resistance, excellent thermal conductivity, and inherent anti-galling properties, making it ideal for environments with moisture or corrosive agents. This bearing is designed for high radial and moderate axial loads, ensuring smooth, low-friction rotation critical for industrial machinery, pumps, and general power transmission applications where reliability and longevity are paramount. Its robust design mitigates vibration and noise, contributing to a quieter and more efficient operating environment.

🧊 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. Clean the bearing housing and shaft thoroughly to remove any debris or contaminants. 2. Carefully press the bearing onto the shaft, ensuring it is seated squarely and evenly. 3. Install the bearing assembly into the housing, applying even pressure to avoid misalignment.

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

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
Forcing the bearing onto the shaft or into the housing with excessive or uneven force.Use appropriate press tooling or a bearing heater for controlled mounting. Apply force only to the ring being mounted (inner ring on shaft, outer ring in housing).
Introducing contaminants during installation, such as dirt, dust, or metal shavings.Work in a clean environment and use clean tools. Keep bearing packaging sealed until ready for installation.

Common Applications

  • Industrial Gearboxes
  • Pumps and Compressors
  • Conveyor Systems

⚠️ Engineering Warnings

  • Ensure proper lubrication is applied before and during operation to maintain performance and extend bearing life.
  • Avoid exposing the brass bearing to strong oxidizing acids or abrasive cleaning agents, which can degrade the material.

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, Pumps and Compressors, Conveyor Systems.

Technical Schematic

BALL BEARING CROSS-SECTIONISO 15 — Deep Groove Ball BearingBOREOD = 52mmd = 25mmWidth: 49mmDynamic 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.