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35mm Polycarbonate Deep Groove Ball Bearing | 74x14mm

Expert Overview

This polycarbonate deep groove ball bearing offers exceptional lightweight performance and corrosion resistance. Engineered for precise operation, it's a superior choice for demanding power transmission systems.

StandardASME B18
MaterialPolycarbonate
FinishPassivated
GradeN/A
Inside Diameter35mm
Outside Diameter74mm
Width14mm

Detailed Engineering Specifications

Manufactured under strict quality controls, this deep groove ball bearing features a 35mm inside diameter, 74mm outside diameter, and a 14mm width. Constructed from high-grade polycarbonate, it exhibits superior chemical resistance, low friction, and excellent electrical insulation properties, making it ideal for environments where traditional steel bearings may fail due to corrosion or contamination. Its lightweight nature also contributes to reduced inertia and improved energy efficiency in rotating assemblies. Suitable for moderate load applications requiring quiet operation and non-magnetic characteristics.

🧊 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 both the shaft and the bearing housing thoroughly. 2. Gently press the bearing onto the shaft, ensuring it is seated squarely. 3. Secure the shaft and bearing assembly within the housing, applying even pressure.

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 / ExposedModerate
Marine / SaltwaterNot Recommended
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Applying excessive force during installation, leading to brinelling or cracking of the polycarbonate.Use a hydraulic press or a bearing installer tool for controlled, even pressure. Avoid hammering.
Contaminating the bearing surfaces with dirt or debris during handling.Handle the bearing in a clean environment and keep it in its original packaging until ready for installation.

Common Applications

  • Lightweight Material Handling Systems
  • Corrosive Chemical Environments
  • Electrical Insulation Applications

⚠️ Engineering Warnings

  • Not suitable for high-temperature applications exceeding the polycarbonate's thermal limits.
  • Avoid prolonged 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: Lightweight Material Handling Systems, Corrosive Chemical Environments, Electrical Insulation Applications.

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.