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316 Stainless Steel Deep Groove Ball Bearing - 71x185x26mm

Expert Overview

Engineered for superior durability and corrosion resistance, this 316 stainless steel deep groove ball bearing offers exceptionally smooth operation. Its robust construction ensures reliable performance in aggressive environments, minimizing friction and wear.

StandardISO 9001
Material316 Stainless Steel
FinishPassivated
GradeN/A
Inside Diameter71mm
Outside Diameter185mm
Width26mm

Detailed Engineering Specifications

A high-performance industrial component, this deep groove ball bearing is precision-manufactured from premium 316 stainless steel, renowned for its exceptional resistance to corrosion, pitting, and crevice attack, making it ideal for harsh chemical, marine, and food processing applications. With an inside diameter of 71mm, an outside diameter of 185mm, and a width of 26mm, it provides robust load-bearing capabilities and extended service life under demanding operational conditions. The material's inherent passivation layer ensures consistent performance and hygiene where contamination is a concern, maintaining low friction and rotational accuracy.

🧊 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. Clean the bearing bore and shaft thoroughly to remove any debris or lubricant. 2. Carefully align the bearing with the shaft and bore, applying gentle, even pressure for insertion. 3. Secure the bearing using appropriate retaining methods (e.g., circlips, lock nuts) ensuring proper axial and radial positioning.

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
Improper cleaning of mounting surfaces leading to contamination and premature wear.Ensure all mounting surfaces (shaft and housing bore) are meticulously cleaned and free of any foreign particles or old lubricants before installation.
Applying excessive force during installation, potentially causing brinelling or damage to the raceways.Utilize proper bearing fitting tools and techniques. Apply force evenly and only to the ring being pressed onto its mating surface (e.g., inner ring for shaft, outer ring for housing).

Common Applications

  • Food and Beverage Processing Equipment
  • Marine and Offshore Machinery
  • Chemical Handling Systems
  • Pharmaceutical Manufacturing

⚠️ Engineering Warnings

  • Ensure proper lubrication is maintained to prevent premature wear, especially in high-speed or high-load applications.
  • Avoid exposure to extreme temperatures beyond the material's specified operational limits to preserve 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 316 Stainless Steel.

Q: What are the main applications?

A: Food and Beverage Processing Equipment, Marine and Offshore Machinery, Chemical Handling Systems, Pharmaceutical Manufacturing.

Technical Schematic

BALL BEARING CROSS-SECTIONISO 15 — Deep Groove Ball BearingBOREOD = 52mmd = 25mmWidth: 26mmDynamic 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.