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Polycarbonate Deep Groove Ball Bearing - 49x194x26mm

Expert Overview

This robust deep groove ball bearing, constructed from high-grade polycarbonate, offers exceptional corrosion resistance and lightweight performance. Its precision design ensures smooth operation in demanding power transmission systems.

StandardISO 9001
MaterialPolycarbonate
FinishPassivated
GradeN/A
Inside Diameter49mm
Outside Diameter194mm
Width26mm

Detailed Engineering Specifications

Built to exacting engineering tolerances, this polycarbonate deep groove ball bearing features an inside diameter of 49mm, an outside diameter of 194mm, and a width of 26mm. The advanced polycarbonate material provides excellent chemical resistance, low friction, and significant weight reduction compared to traditional steel bearings, making it ideal for applications where corrosion is a concern or weight optimization is critical. Its ability to operate effectively in both dry and lubricated environments further enhances its versatility across various industrial power transmission scenarios.

🧊 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 mounting surfaces are clean and free of debris. 2. Carefully press the bearing into its housing, applying even pressure to the outer ring. 3. Verify smooth rotation after installation.

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 directly to the inner ring when mounting.Always apply mounting force to the outer ring when seating the bearing in its housing to prevent damage to the raceways.
Not verifying proper shaft and housing fits before installation.Confirm that the shaft and housing dimensions conform to the bearing's recommended fitment guidelines to avoid premature wear or seizure.

Common Applications

  • Lightweight conveyor systems
  • Food processing equipment
  • Chemical processing machinery

⚠️ Engineering Warnings

  • Do not exceed the maximum operating temperature for polycarbonate.
  • Avoid exposure to aggressive 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 conveyor systems, Food processing equipment, Chemical processing machinery.

Technical Schematic

BALL BEARING CROSS-SECTIONISO 15 — Deep Groove Ball BearingBOREOD = 52mmd = 25mmWidth: 26mmDynamic 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.