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Brass Deep Groove Ball Bearing 81x160x38mm

Expert Overview

This robust deep groove ball bearing, crafted from high-grade brass, offers exceptional load capacity and corrosion resistance. Engineered for reliability, it ensures smooth, low-friction operation in demanding industrial power transmission systems.

StandardDIN 933
MaterialBrass
FinishAnodized
GradeN/A
Inside Diameter81mm
Outside Diameter160mm
Width38mm

Detailed Engineering Specifications

A high-performance industrial component, this brass deep groove ball bearing is precision-manufactured with an inside diameter of 81mm, an outside diameter of 160mm, and a width of 38mm. The inherent properties of brass, including its excellent conductivity and resistance to corrosion, make it ideally suited for applications where exposure to moisture, mild chemicals, or extreme temperatures is a concern. Its deep groove design allows for accommodation of both radial and axial loads, providing robust performance in rigorous operating conditions. This bearing is engineered for longevity and consistent performance in heavy-duty machinery, electric motors, and industrial gearboxes.

🧊 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 bore and shaft thoroughly to remove any debris or lubricant. 2. Apply a thin, even layer of appropriate bearing lubricant to the shaft and inner ring of the bearing. 3. Carefully press the bearing onto the shaft using a bearing press or an appropriately sized sleeve, ensuring it seats squarely and without tilting.

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

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
Overtightening during installation, leading to premature bearing fatigue.Use a calibrated press and follow recommended torque specifications for mounting.
Introducing contaminants during handling, compromising bearing cleanliness.Handle bearings in a clean environment and keep them in their original packaging until installation.

Common Applications

  • Heavy-duty industrial gearboxes
  • Electric motor power transmission
  • Conveyor systems in corrosive environments

⚠️ Engineering Warnings

  • Ensure proper lubrication is maintained throughout the bearing's service life to prevent premature wear.
  • Avoid exposing the bearing to excessive shock loads or impacts, as this can damage the raceways and balls.

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: Heavy-duty industrial gearboxes, Electric motor power transmission, Conveyor systems in corrosive environments.

Technical Schematic

BALL BEARING CROSS-SECTIONISO 15 — Deep Groove Ball BearingBOREOD = 52mmd = 25mmWidth: 38mmDynamic 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.