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Titanium Grade 5 Deep Groove Ball Bearing 81x164x44mm

Expert Overview

Engineered for extreme environments, this Grade 5 Titanium deep groove ball bearing delivers exceptional corrosion resistance, high strength-to-weight ratio, and reliable performance in demanding power transmission systems.

StandardISO 9001
MaterialTitanium Grade 5
FinishZinc Plated
GradeN/A
Inside Diameter81mm
Outside Diameter164mm
Width44mm

Detailed Engineering Specifications

Precision-manufactured to tight tolerances, this deep groove ball bearing features an 81mm inside diameter, 164mm outside diameter, and 44mm width. Constructed from aerospace-grade Titanium Grade 5 (Ti-6Al-4V), it offers a superior strength-to-weight ratio, excellent fatigue strength, and unparalleled resistance to corrosive media and high temperatures compared to traditional steel bearings. This makes it ideal for applications where weight reduction, extreme environmental resilience, and long service life are critical. Its design ensures efficient radial and axial load support, minimizing friction and heat generation for optimal power transmission efficiency.

🧊 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 from debris. 2. Carefully align the bearing with the shaft and housing, applying even pressure for insertion. 3. Secure the bearing using appropriate retaining methods, ensuring it is seated correctly without excessive force.

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
Improper cleaning of the housing and shaft prior to installation.Thoroughly clean all mating surfaces with an appropriate solvent to remove any contaminants that could compromise bearing seating or performance.
Applying uneven force during bearing insertion, leading to misalignment or damage.Utilize a proper bearing installer tool or a press with alignment fixtures to ensure uniform pressure is applied to the bearing's outer ring during mounting.

Common Applications

  • Aerospace propulsion systems
  • Medical equipment requiring non-magnetic, highly biocompatible components
  • Chemical processing machinery exposed to aggressive environments

⚠️ Engineering Warnings

  • Titanium Grade 5 is susceptible to galling; use appropriate lubrication and avoid high-speed, low-load conditions without specialized grease.
  • While corrosion-resistant, avoid prolonged exposure to specific strong alkalis or certain halogenated compounds without verifying compatibility.

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 Titanium Grade 5.

Q: What are the main applications?

A: Aerospace propulsion systems, Medical equipment requiring non-magnetic, highly biocompatible components, Chemical processing machinery exposed to aggressive environments.

Technical Schematic

BALL BEARING CROSS-SECTIONISO 15 — Deep Groove Ball BearingBOREOD = 52mmd = 25mmWidth: 44mmDynamic 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.