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Polycarbonate Deep Groove Ball Bearing 56x44x37mm

Expert Overview

This deep groove ball bearing, constructed from robust polycarbonate, offers exceptional performance in power transmission systems. Its precise dimensions ensure smooth operation and reduced friction in a wide array of industrial applications.

StandardASTM A106
MaterialPolycarbonate
FinishPassivated
GradeN/A
Inside Diameter56mm
Outside Diameter44mm
Width37mm

Detailed Engineering Specifications

Precision-manufactured to tight tolerances, this deep groove ball bearing features an inside diameter of 56mm, an outside diameter of 44mm, and a width of 37mm. The advanced polycarbonate material offers excellent chemical resistance, low friction, and high impact strength, making it ideal for environments where traditional steel bearings may degrade or corrode. Its design allows for high radial and axial loads, providing reliable performance in demanding operational conditions. The material's inherent lightweight properties also contribute to reduced rotational inertia.

🧊 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 surfaces are clean and free of debris. 2. Carefully press the bearing onto the shaft, applying even pressure. 3. Gently seat the bearing into its housing, ensuring proper alignment.

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

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 onto an improperly cleaned shaft.Thoroughly clean both the shaft and housing surfaces before attempting installation.
Applying uneven pressure during press-fitting, causing misalignment.Use a proper bearing installation tool or hydraulic press to apply even force.

Common Applications

  • Conveyor systems
  • Electric motors
  • Agricultural machinery

⚠️ Engineering Warnings

  • Avoid excessive axial load beyond the bearing's rated capacity.
  • Do not expose to extreme temperatures outside the polycarbonate's operating range.

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, Agricultural machinery.

Technical Schematic

BALL BEARING CROSS-SECTIONISO 15 — Deep Groove Ball BearingBOREOD = 52mmd = 25mmWidth: 37mmDynamic 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.