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316 Stainless Steel Deep Groove Ball Bearing 97x140x45mm

Expert Overview

Engineered for superior performance in demanding environments, this 316 stainless steel deep groove ball bearing offers exceptional corrosion resistance and durability for critical power transmission applications.

StandardISO 9001
Material316 Stainless Steel
FinishBlack Oxide
GradeN/A
Inside Diameter97mm
Outside Diameter140mm
Width45mm

Detailed Engineering Specifications

Built to exacting engineering tolerances, this 316 stainless steel deep groove ball bearing features an inside diameter of 97mm, an outside diameter of 140mm, and a width of 45mm. The premium 316 stainless steel construction provides unparalleled resistance to a wide range of corrosive media, including saltwater, acids, and chemicals, making it ideal for marine, chemical processing, and food/beverage industries. Its robust design ensures consistent, low-friction operation under significant radial and axial loads, contributing to extended equipment life and reduced maintenance.

🧊 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:Yes

Installation Procedure

1. Ensure the bearing housing and shaft are clean and free of debris. 2. Carefully press the bearing onto the shaft or into the housing, ensuring even pressure distribution. 3. Verify proper seating and rotation of the bearing before assembly completion.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardISO 9001

Mechanical Properties

Tensile Strength75,000 psi (515 MPa)
Yield Strength30,000 psi (205 MPa)
Elongation in 2 in.40% min
HardnessRockwell B95 max

Chemical Composition

Carbon (C)0.08% max
Chromium (Cr)16.0 - 18.0%
Nickel (Ni)10.0 - 14.0%
Molybdenum (Mo)2.0 - 3.0%

Temperature & Environment Rating

Min Operating Temp
-320°F (-195°C)
Max Continuous Temp
1500°F (815°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 / SaltwaterExcellent
Chemical / AcidicGood

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Applying excessive force during installation, leading to brinelling or damage to raceways.Use a proper bearing press or induction heater for controlled installation, ensuring force is applied only to the ring being seated.
Contamination of the bearing during handling or installation, compromising lubrication and performance.Keep the bearing in its original packaging until immediately before installation. Work in a clean environment and use clean tools.

Common Applications

  • Marine propulsion systems
  • Chemical processing equipment
  • Food and beverage machinery
  • Pumps and compressors in corrosive environments

⚠️ Engineering Warnings

  • Avoid exposure to extreme temperatures beyond specified operating limits.
  • Ensure proper lubrication is maintained throughout the bearing's service life.

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 316 Stainless Steel.

Q: What are the main applications?

A: Marine propulsion systems, Chemical processing equipment, Food and beverage machinery, Pumps and compressors in corrosive environments.

Technical Schematic

BALL BEARING CROSS-SECTIONISO 15 — Deep Groove Ball BearingBOREOD = 52mmd = 25mmWidth: 45mmDynamic 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.