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Titanium Grade 5 Deep Groove Ball Bearing | 77x135x18mm

Expert Overview

Engineered for extreme environments, this Grade 5 Titanium deep groove ball bearing offers superior corrosion resistance, reduced weight, and exceptional durability for critical power transmission systems.

StandardASME B18
MaterialTitanium Grade 5
FinishGalvanized
GradeN/A
Inside Diameter77mm
Outside Diameter135mm
Width18mm

Detailed Engineering Specifications

A proven choice for industrial professionals, this deep groove ball bearing is precision-manufactured from Titanium Grade 5, renowned for its exceptional strength-to-weight ratio and outstanding resistance to corrosive environments. With an inside diameter of 77mm, an outside diameter of 135mm, and a width of 18mm, it is ideal for applications requiring high reliability under aggressive operating conditions, such as in aerospace, marine, and chemical processing industries where standard steel bearings would fail prematurely. The inherent properties of Titanium Grade 5 ensure longevity and performance even in the presence of aggressive media.

🧊 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 seat and shaft are clean and free from debris. 2. Carefully align the bearing with the shaft and housing, applying even pressure during insertion. 3. Secure the bearing using appropriate retaining rings or housing components as per system design.

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 / ExposedExcellent
Marine / SaltwaterNot Recommended
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Forcing the bearing onto the shaft or into the housing with excessive or uneven force.Use a bearing installer or a calibrated press with proper alignment to apply controlled, even force. Avoid striking the bearing directly.
Contaminating the bearing surfaces with dirt, grease, or debris during installation.Work in a clean environment. Keep bearing seals intact until the moment of installation and handle with clean, lint-free gloves.

Common Applications

  • Aerospace Actuators
  • Marine Propulsion Systems
  • Chemical Processing Equipment

⚠️ Engineering Warnings

  • Titanium Grade 5 is susceptible to galling under extreme loads; ensure proper lubrication is maintained.
  • Avoid using standard steel bearing lubricants if aggressive chemical compatibility is required; consult material compatibility charts.

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: 18mmDynamic 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.