Home > Power Transmission > Deep Groove Ball Bearing

Nylon Deep Groove Ball Bearing 77x130x39mm

Expert Overview

Engineered for superior performance, this Nylon Deep Groove Ball Bearing offers exceptional low-friction rotation and high load capacity. Its durable nylon construction ensures reliability in demanding power transmission applications.

StandardISO 9001
MaterialNylon
FinishZinc Plated
GradeN/A
Inside Diameter77mm
Outside Diameter130mm
Width39mm

Detailed Engineering Specifications

A high-performance industrial component, this Deep Groove Ball Bearing boasts a precise 77mm inside diameter, a robust 130mm outside diameter, and a 39mm width, ensuring precise fitment and load distribution. Constructed from advanced, low-friction nylon, it exhibits excellent wear resistance and a reduced coefficient of friction, ideal for applications requiring smooth, efficient power transmission with minimal heat generation. This material choice also provides inherent corrosion resistance and electrical insulation properties, making it suitable for challenging environments where traditional steel bearings might degrade. Its design accommodates both radial and axial loads, offering versatility across various machinery.

🧊 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 mounting surface is clean and free of debris. 2. Carefully press the bearing into its housing, applying even pressure to the outer ring. 3. Verify smooth rotation and secure fitment before engaging the power source.

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 / ExposedExcellent
Marine / SaltwaterNot Recommended
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Forcing the bearing during installation, leading to brinelling or damage.Use a proper bearing press or a correctly sized socket to apply pressure only to the outer ring when inserting into the housing.
Using incorrect lubrication, which can degrade nylon or reduce performance.Consult the manufacturer's specifications for recommended lubricants compatible with nylon bearings; avoid petroleum-based greases unless specified.

Common Applications

  • Conveyor systems
  • Electric motors
  • Material handling equipment

⚠️ Engineering Warnings

  • Avoid exposure to extreme temperatures outside the specified operating range for nylon.
  • Do not subject the bearing to impact loads or shock, which can compromise its structural integrity.

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, Electric motors, Material handling equipment.

Technical Schematic

BALL BEARING CROSS-SECTIONISO 15 — Deep Groove Ball BearingBOREOD = 52mmd = 25mmWidth: 39mmDynamic 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.