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Brass Deep Groove Ball Bearing 31x59x8mm

Expert Overview

This precision-engineered brass deep groove ball bearing offers superior corrosion resistance and excellent thermal conductivity. Its robust design ensures smooth rotational movement and reliable performance under demanding power transmission conditions.

StandardASME B18
MaterialBrass
FinishAnodized
GradeN/A
Inside Diameter31mm
Outside Diameter59mm
Width8mm

Detailed Engineering Specifications

Engineered for reliability and performance, this brass deep groove ball bearing features an inside diameter of 31mm, an outside diameter of 59mm, and a width of 8mm. Constructed from high-grade brass, it exhibits exceptional resistance to corrosion and provides superior heat dissipation, making it ideal for applications operating in challenging environments or at elevated temperatures. The precise manufacturing ensures low friction and extended service life, minimizing maintenance requirements and maximizing operational efficiency in critical power transmission systems. Its dimensional accuracy guarantees seamless integration into existing assemblies.

🧊 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 housing and shaft are clean and free from contaminants. 2. Carefully press or hammer the bearing onto the shaft or into the housing using appropriate tooling to avoid damaging the raceways. 3. Verify the bearing rotates freely and without excessive play after installation.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardASME B18

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 installation with excessive impact on the outer ring when mounting to a shaft.Apply force evenly to the outer ring of the bearing when pressing it into its housing, and to the inner ring when mounting it onto a shaft, using a suitable press or driver.
Installing a bearing without proper lubrication, leading to premature wear.Apply a sufficient amount of the recommended lubricant (grease or oil) to the bearing before and during installation, as specified by the application requirements.

Common Applications

  • Electric Motors
  • Gearboxes
  • Conveyor Systems
  • Pumps

⚠️ Engineering Warnings

  • Do not expose the bearing to extreme temperatures beyond its operational limits.
  • Ensure proper shaft and housing fit to avoid premature bearing failure due to excessive play or stress.

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: Electric Motors, Gearboxes, Conveyor Systems, Pumps.

Technical Schematic

BALL BEARING CROSS-SECTIONISO 15 — Deep Groove Ball BearingBOREOD = 52mmd = 25mmWidth: 8mmDynamic 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.