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Polycarbonate Deep Groove Ball Bearing - 66x188x31mm

Expert Overview

Engineered for reliability, this Polycarbonate Deep Groove Ball Bearing offers exceptional durability and corrosion resistance. Its robust construction ensures smooth operation in diverse industrial environments.

StandardISO 9001
MaterialPolycarbonate
FinishPlain
GradeN/A
Inside Diameter66mm
Outside Diameter188mm
Width31mm

Detailed Engineering Specifications

A proven choice for industrial professionals, this Deep Groove Ball Bearing boasts an inside diameter of 66mm, an outside diameter of 188mm, and a width of 31mm. Constructed from high-grade polycarbonate, it provides a lightweight yet exceptionally strong solution for power transmission applications. The inherent chemical resistance and non-conductive properties of polycarbonate make it ideal for environments where traditional steel bearings may degrade or pose electrical hazards. Its precise dimensions guarantee seamless integration into existing machinery.

🧊 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 bearing bore and shaft thoroughly. 2. Gently press the bearing onto the shaft until seated flush. 3. Secure the bearing in its housing according to manufacturer specifications.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardISO 9001

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 / ExposedModerate
Marine / SaltwaterNot Recommended
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Forcing the bearing during installation.Use a proper bearing press or sleeve for even force application.
Contaminating the bearing during handling.Keep the bearing in its sealed packaging until ready for installation and handle with clean gloves.

Common Applications

  • Conveyor Systems
  • Material Handling Equipment
  • Lightweight Machinery

⚠️ Engineering Warnings

  • Avoid excessive axial or radial loads beyond specified limits.
  • Operating temperature range for polycarbonate bearings must be observed to prevent deformation.

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, Material Handling Equipment, Lightweight Machinery.

Technical Schematic

BALL BEARING CROSS-SECTIONISO 15 — Deep Groove Ball BearingBOREOD = 52mmd = 25mmWidth: 31mmDynamic 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.