Home > Power Transmission > Deep Groove Ball Bearing

304 Stainless Steel Deep Groove Ball Bearing | 92x195x21mm

Expert Overview

This 304 stainless steel deep groove ball bearing offers superior corrosion resistance and robust load-bearing capacity. Precisely manufactured for smooth operation and extended service life in demanding environments.

StandardISO 9001
Material304 Stainless Steel
FinishGalvanized
GradeN/A
Inside Diameter92mm
Outside Diameter195mm
Width21mm

Detailed Engineering Specifications

Engineered for reliability and performance, this deep groove ball bearing features a 92mm inner diameter and a 195mm outer diameter, with a 21mm width. Constructed from premium 304 stainless steel, it exhibits excellent resistance to corrosion, oxidation, and a wide range of chemicals, making it ideal for applications exposed to moisture or aggressive substances. The hardened steel raceways and balls ensure optimal load distribution and reduced friction, contributing to efficient power transmission and extended operational lifespan. This bearing is designed to handle moderate radial and axial loads in various industrial settings.

🧊 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 bearing seating surfaces on shaft and housing are clean, free from burrs, and within specified tolerances. 2. Apply a thin, even layer of appropriate lubricant to the bearing bore and shaft, or housing bore, depending on the mounting method. 3. Carefully press or mount the bearing onto the shaft or into the housing using a controlled force, avoiding shock loads or uneven pressure.

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)18.0 - 20.0%
Nickel (Ni)8.0 - 10.5%
Manganese (Mn)2.00% max

Temperature & Environment Rating

Min Operating Temp
-320°F (-195°C)
Max Continuous Temp
1400°F (760°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 / SaltwaterGood
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Using excessive force during mounting, leading to brinelling or damage to the raceways.Employ a controlled mounting press or appropriate bearing installation tools to apply force evenly and axially.
Contamination of the bearing during installation, introducing debris that degrades performance and lifespan.Install the bearing in a clean environment and handle it with clean hands or tools, keeping it in its original packaging until immediately before installation.

Common Applications

  • Industrial Pumps and Compressors
  • Food and Beverage Processing Equipment
  • Marine Applications
  • Chemical Processing Machinery

⚠️ Engineering Warnings

  • Verify operating temperature limits of 304 stainless steel to prevent premature material degradation.
  • Ensure proper lubrication and maintenance schedule is followed to maximize bearing lifespan and performance.

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 304 Stainless Steel.

Q: What are the main applications?

A: Industrial Pumps and Compressors, Food and Beverage Processing Equipment, Marine Applications, Chemical Processing Machinery.

Technical Schematic

BALL BEARING CROSS-SECTIONISO 15 — Deep Groove Ball BearingBOREOD = 52mmd = 25mmWidth: 21mmDynamic 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.