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Polycarbonate Deep Groove Ball Bearing 44x146x14mm

Expert Overview

This advanced deep groove ball bearing features a robust polycarbonate construction, offering exceptional corrosion resistance and reduced weight for efficient power transmission in diverse industrial settings.

StandardISO 9001
MaterialPolycarbonate
FinishGalvanized
GradeN/A
Inside Diameter44mm
Outside Diameter146mm
Width14mm

Detailed Engineering Specifications

Manufactured under strict quality controls, this deep groove ball bearing boasts a precise Inside Diameter of 44mm, an Outside Diameter of 146mm, and a Width of 14mm. The advanced polycarbonate material provides excellent chemical inertness, superior electrical insulation properties, and a significantly lower density compared to traditional steel bearings. This makes it an ideal choice for applications where weight reduction, non-conductivity, or resistance to corrosive environments is critical. Its design ensures smooth rotational performance and reliable load bearing capacity within its operational parameters.

🧊 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 surface is clean and free of debris. 2. Carefully align the bearing with the shaft and housing, applying even pressure. 3. Secure the bearing using appropriate retaining rings or housing fasteners.

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 / ExposedExcellent
Marine / SaltwaterNot Recommended
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Over-tightening retaining fasteners, causing housing distortion.Apply torque according to manufacturer specifications for retaining rings or fasteners to prevent deformation of the bearing housing.
Applying excessive force during shaft mounting, leading to brinelling.Use a bearing press or appropriate shaft mounting tools to apply force only to the inner ring of the bearing during installation.

Common Applications

  • Food processing equipment
  • Medical devices
  • Chemical processing machinery
  • Lightweight robotic arms

⚠️ Engineering Warnings

  • Operating temperature limits of polycarbonate must be observed.
  • Avoid exposure to aggressive solvents or chemicals not compatible with 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: Food processing equipment, Medical devices, Chemical processing machinery, Lightweight robotic arms.

Technical Schematic

BALL BEARING CROSS-SECTIONISO 15 — Deep Groove Ball BearingBOREOD = 52mmd = 25mmWidth: 14mmDynamic 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.