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Polycarbonate Deep Groove Ball Bearing | 57x136x28mm

Expert Overview

This deep groove ball bearing, constructed from high-performance polycarbonate, offers a lightweight and corrosion-resistant solution for various power transmission needs. Its non-conductive properties make it ideal for electrically sensitive environments.

StandardISO 9001
MaterialPolycarbonate
FinishAnodized
GradeN/A
Inside Diameter57mm
Outside Diameter136mm
Width28mm

Detailed Engineering Specifications

Built to exacting engineering tolerances, this polycarbonate deep groove ball bearing features an inside diameter of 57mm, an outside diameter of 136mm, and a width of 28mm. The advanced polycarbonate material provides excellent resistance to many chemicals, low friction, and inherent electrical insulation, making it suitable for applications where metal bearings might corrode or conduct electricity. Designed for light to moderate radial and axial loads, it ensures smooth rotational performance in demanding operational 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 of debris. 2. Carefully align the bearing with the shaft and press it in with even force. 3. Secure the bearing in its housing according to system design 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
Applying excessive force during installation, leading to deformation of the polycarbonate raceways.Utilize a bearing press or a properly sized arbor to apply force evenly and gradually. Avoid hammering directly on the bearing.
Exposing the polycarbonate bearing to extreme temperatures or solvents that can degrade the material.Verify operating temperature range and chemical compatibility of polycarbonate with the surrounding environment. Consult material data sheets.

Common Applications

  • Light-duty conveyor systems
  • Medical equipment
  • Food processing machinery

⚠️ Engineering Warnings

  • Not suitable for high-load or high-speed applications where heat generation is significant.
  • Polycarbonate may be susceptible to scratching; handle with care during installation and operation.

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: Light-duty conveyor systems, Medical equipment, Food processing machinery.

Technical Schematic

BALL BEARING CROSS-SECTIONISO 15 — Deep Groove Ball BearingBOREOD = 52mmd = 25mmWidth: 28mmDynamic 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.