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Polycarbonate Deep Groove Ball Bearing - 44mm ID x 31mm OD

Expert Overview

Engineered for resilience, this deep groove ball bearing features a high-performance polycarbonate construction. Its robust design ensures reliable operation in challenging industrial environments, offering exceptional load-bearing capacity and extended service life.

StandardASME B18
MaterialPolycarbonate
FinishGalvanized
GradeN/A
Inside Diameter44mm
Outside Diameter31mm
Width11mm

Detailed Engineering Specifications

Purpose-built for heavy-duty applications, this deep groove ball bearing boasts a precise 44mm inside diameter, a 31mm outside diameter, and a 11mm width. The advanced polycarbonate material provides superior chemical resistance, excellent electrical insulation, and a lightweight yet incredibly strong profile, making it ideal for corrosive environments and applications where non-metallic components are critical. This bearing is meticulously engineered to withstand significant radial and axial loads, ensuring smooth and efficient power transmission in demanding machinery and equipment.

🧊 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 mounting bore is clean and free of debris. 2. Carefully align the bearing with the shaft and housing, applying even pressure for insertion. 3. Secure the bearing in its housing according to manufacturer specifications, avoiding excessive force.

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
Overtightening mounting hardware, leading to deformation of the polycarbonate housing.Use a torque wrench and adhere to the recommended torque specifications for the mounting fasteners.
Introducing contaminants during installation, compromising bearing performance.Keep the bearing and surrounding areas clean and dry; handle with clean gloves if necessary.

Common Applications

  • Industrial automation conveyors
  • Chemical processing equipment
  • Lightweight automotive components

⚠️ Engineering Warnings

  • Do not exceed the maximum operating temperature for polycarbonate.
  • Avoid exposure to strong solvents that may degrade polycarbonate.

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: Industrial automation conveyors, Chemical processing equipment, Lightweight automotive components.

Technical Schematic

BALL BEARING CROSS-SECTIONISO 15 — Deep Groove Ball BearingBOREOD = 52mmd = 25mmWidth: 11mmDynamic 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.