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Polycarbonate Deep Groove Ball Bearing 97x175x21mm

Expert Overview

This high-performance deep groove ball bearing, crafted from robust polycarbonate, offers exceptional load-bearing capacity and lightweight design. Its superior corrosion resistance makes it ideal for demanding power transmission applications where traditional steel bearings may fail.

StandardASME B18
MaterialPolycarbonate
FinishZinc Plated
GradeN/A
Inside Diameter97mm
Outside Diameter175mm
Width21mm

Detailed Engineering Specifications

Trusted by engineers across multiple sectors, this polycarbonate deep groove ball bearing (97mm ID x 175mm OD x 21mm Width) provides a lightweight yet durable solution for rotational power transmission. The advanced polycarbonate material offers excellent chemical resistance, low friction, and electrical insulation properties, making it suitable for corrosive environments or applications requiring non-metallic components. Its precise dimensions ensure seamless integration into complex machinery, delivering reliable performance and extended service life in moderate load conditions.

🧊 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 debris. 2. Gently press the bearing into its designated housing, ensuring it is seated squarely. 3. Verify smooth rotation after installation and secure any retaining mechanisms as per system design.

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

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
Applying excessive force during installation, leading to housing or shaft damage.Utilize a proper bearing press or appropriate seating tool to apply even pressure. Avoid hammering the bearing directly.
Incorrect lubrication or absence of lubrication in demanding applications.Consult the manufacturer's guidelines for appropriate lubricant type and quantity. Ensure regular re-lubrication schedules are followed.

Common Applications

  • Conveyor Systems
  • Electric Motors
  • Industrial Pumps

⚠️ Engineering Warnings

  • Polycarbonate bearings have a lower load capacity and temperature rating compared to steel bearings. Ensure application parameters are within specified limits.
  • Avoid exposure to aggressive solvents or chemicals that may degrade polycarbonate 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 Polycarbonate.

Q: What are the main applications?

A: Conveyor Systems, Electric Motors, Industrial Pumps.

Technical Schematic

BALL BEARING CROSS-SECTIONISO 15 — Deep Groove Ball BearingBOREOD = 52mmd = 25mmWidth: 21mmDynamic 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.