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Nylon Deep Groove Ball Bearing 78x185x30mm | Power Transmission

Expert Overview

This robust Nylon Deep Groove Ball Bearing is engineered for efficient power transmission. Its durable nylon construction offers excellent corrosion resistance and reduced friction, ensuring smooth operation in demanding environments.

StandardASTM A106
MaterialNylon
FinishGalvanized
GradeN/A
Inside Diameter78mm
Outside Diameter185mm
Width30mm

Detailed Engineering Specifications

Engineered for reliability and performance, this deep groove ball bearing features a precise 78mm inside diameter, a substantial 185mm outside diameter, and a 30mm width. Constructed from high-grade nylon, it offers superior chemical and corrosion resistance, making it ideal for environments where traditional steel bearings might degrade. The inherent low friction of nylon minimizes energy loss, contributing to operational efficiency and extended component life. This bearing is designed to handle moderate radial and axial loads, providing smooth and quiet rotational capabilities in a variety of power transmission systems.

🧊 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 shaft and housing are clean and free of debris. 2. Carefully align the bearing with the shaft, applying even pressure to seat it fully. 3. Mount the housing, ensuring no excessive force is applied to the bearing's outer ring.

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 / ExposedExcellent
Marine / SaltwaterNot Recommended
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Applying excessive force during installation, potentially damaging the nylon race.Use a bearing press or appropriate fixture for even pressure distribution during mounting.
Contamination of the bearing surfaces with dirt or grit.Maintain a clean work environment and handle the bearing with clean hands or tools.

Common Applications

  • Conveyor Systems
  • Material Handling Equipment
  • Light Industrial Machinery

⚠️ Engineering Warnings

  • Avoid exposure to extreme temperatures exceeding nylon's operational limits.
  • Do not subject the bearing to impact loads or shock, which can cause premature failure.

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 Nylon.

Q: What are the main applications?

A: Conveyor Systems, Material Handling Equipment, Light Industrial Machinery.

Technical Schematic

BALL BEARING CROSS-SECTIONISO 15 — Deep Groove Ball BearingBOREOD = 52mmd = 25mmWidth: 30mmDynamic 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.