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Brass Deep Groove Ball Bearing 38x75x20mm | Power Transmission

Expert Overview

This brass deep groove ball bearing offers exceptional durability and corrosion resistance for demanding power transmission applications. Its robust construction ensures reliable performance under heavy loads and high speeds.

StandardDIN 933
MaterialBrass
FinishZinc Plated
GradeN/A
Inside Diameter38mm
Outside Diameter75mm
Width20mm

Detailed Engineering Specifications

Designed for demanding industrial environments, this brass deep groove ball bearing boasts a precise 38mm inside diameter, a 75mm outside diameter, and a 20mm width. Constructed from high-quality brass, it exhibits excellent resistance to corrosive elements and non-magnetic properties, making it suitable for environments where traditional steel bearings may degrade. This configuration is optimized for radial and axial loads, ensuring smooth operation and extended service life in applications requiring efficient power transmission and reliable rotational support.

🧊 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 of contaminants. 2. Carefully press the bearing onto the shaft or into the housing, applying even pressure to the correct ring (inner for shaft, outer for housing). 3. Verify smooth rotation after installation and confirm proper seating without excessive force.

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 / ExposedExcellent
Marine / SaltwaterNot Recommended
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Using excessive force during press-fitting, leading to brinelling or damage to raceways.Utilize a bearing installer tool or a hydraulic press with proper adapters, ensuring force is applied only to the ring being mounted.
Improper lubrication, either insufficient or over-lubrication, affecting performance and lifespan.Refer to the bearing manufacturer's recommended lubricant type and quantity for the specific operating conditions.

Common Applications

  • Industrial Gearboxes
  • Electric Motors
  • Conveyor Systems

⚠️ Engineering Warnings

  • Avoid exposing the brass bearing to extreme temperatures that exceed its material specifications.
  • Regular inspection and maintenance are crucial to prevent premature failure, especially in harsh operating conditions.

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: 20mmDynamic 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.