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Deep Groove Ball Bearing 28x187x23mm Carbon Steel - Industrial Grade

Expert Overview

This deep groove ball bearing, constructed from high-grade carbon steel, is designed for optimal performance in demanding power transmission systems. Its precise dimensions ensure smooth, reliable rotational movement under significant axial and radial loads.

StandardASTM A106
MaterialCarbon Steel
FinishGalvanized
GradeN/A
Inside Diameter28mm
Outside Diameter187mm
Width23mm

Detailed Engineering Specifications

A high-performance industrial component, this deep groove ball bearing boasts an inside diameter of 28mm, an outside diameter of 187mm, and a width of 23mm. Fabricated from robust carbon steel, it offers exceptional hardness, wear resistance, and load-bearing capacity, making it ideal for applications requiring sustained operational integrity. The raceway geometry is optimized for minimizing friction and maximizing operational lifespan, ensuring efficient power transfer in high-speed and heavy-duty scenarios.

🧊 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:Yes

Installation Procedure

1. Clean the shaft and housing bore thoroughly to remove any debris or contaminants. 2. Apply a thin layer of appropriate lubricant to the bearing bore and shaft. 3. Carefully press the bearing onto the shaft, ensuring it is seated squarely and without excessive force, utilizing a bearing press or induction heater for optimal results.

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

Carbon (C)0.28 - 0.55%
Manganese (Mn)0.60 - 0.90%
Phosphorus (P)0.04% max
Sulfur (S)0.05% max

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
Improper cleaning of mounting surfaces leading to premature wear.Thoroughly degrease and inspect shaft and housing surfaces before installation.
Applying excessive force during installation, causing brinelling or raceway damage.Utilize proper bearing installation tools such as a bearing press or induction heater, applying force only to the ring being mounted.

Common Applications

  • Electric Motors
  • Gearboxes
  • Pumps
  • Conveyor Systems

⚠️ Engineering Warnings

  • Ensure proper lubrication is maintained throughout the bearing's operational life to prevent overheating and premature failure.
  • Avoid exposing the bearing to excessive shock loads or environments with high levels of corrosive contaminants without appropriate sealing.

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 Carbon Steel.

Q: What are the main applications?

A: Electric Motors, Gearboxes, Pumps, Conveyor Systems.

Technical Schematic

BALL BEARING CROSS-SECTIONISO 15 — Deep Groove Ball BearingBOREOD = 52mmd = 25mmWidth: 23mmDynamic 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.