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Titanium Grade 5 Deep Groove Ball Bearing - 77x32x40mm

Expert Overview

This Grade 5 Titanium deep groove ball bearing offers exceptional strength-to-weight ratio and superior corrosion resistance. Engineered for critical power transmission in harsh environments where standard steel fails.

StandardASME B18
MaterialTitanium Grade 5
FinishPlain
GradeN/A
Inside Diameter77mm
Outside Diameter32mm
Width40mm

Detailed Engineering Specifications

A high-performance industrial component, this deep groove ball bearing is precision-machined from aerospace-grade Titanium Grade 5 (Ti-6Al-4V). Featuring an inner diameter of 77mm, an outer diameter of 32mm, and a width of 40mm, its exceptional material properties provide unparalleled resistance to corrosion, high temperatures, and chemical attack. This makes it ideal for applications demanding lightweight strength and long-term reliability under extreme operating conditions, such as in marine environments, aerospace, or chemical processing equipment.

🧊 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 seating surfaces on the shaft and housing are clean and free from debris. 2. Carefully align the bearing with the shaft and apply even, controlled pressure for insertion. 3. Once seated on the shaft, install the bearing into the housing, again ensuring proper alignment and 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
Improper cleaning of mating surfaces leading to premature wear.Thoroughly clean both the shaft and housing bore before bearing installation using an appropriate solvent.
Applying excessive or uneven force during installation, causing brinelling or cage damage.Utilize a bearing press or an induction heater for controlled installation, ensuring force is applied to the correct ring of the bearing.

Common Applications

  • Aerospace Actuators
  • Marine Propulsion Systems
  • Chemical Processing Equipment

⚠️ Engineering Warnings

  • Titanium Grade 5 is susceptible to galling; ensure proper lubrication during assembly and operation.
  • Do not subject the bearing to impact loads as this can compromise the integrity of the titanium material.

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 Actuators, Marine Propulsion Systems, Chemical Processing Equipment.

Technical Schematic

BALL BEARING CROSS-SECTIONISO 15 — Deep Groove Ball BearingBOREOD = 52mmd = 25mmWidth: 40mmDynamic 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.