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304 Stainless Steel Deep Groove Ball Bearing - 97x32x22mm

Expert Overview

Engineered for superior performance and longevity, this 304 stainless steel deep groove ball bearing ensures smooth, low-friction operation in critical power transmission systems. Its robust construction withstands corrosive environments.

StandardDIN 933
Material304 Stainless Steel
FinishZinc Plated
GradeN/A
Inside Diameter97mm
Outside Diameter32mm
Width22mm

Detailed Engineering Specifications

Built to exacting engineering tolerances, this deep groove ball bearing features a precise 97mm inside diameter, a 32mm outside diameter, and a 22mm width, ensuring optimal fit and function within its intended housing. Constructed from premium 304 stainless steel, it offers exceptional corrosion resistance, vital for applications exposed to moisture, chemicals, or harsh atmospheric conditions. This material also provides good mechanical strength and wear resistance. The deep groove raceway design allows for high rotational speeds and accommodates moderate axial loads in both directions, making it suitable for a wide range of demanding industrial machinery and equipment where reliability is paramount.

🧊 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 seat and shaft are clean and free of debris. Verify dimensions match the specified tolerances. 2. Carefully press the bearing onto the shaft using an appropriate bearing press or induction heater, applying force evenly to the inner ring only. 3. Alternatively, if pressing into the housing, apply force evenly to the outer ring. Ensure the bearing is seated fully and squarely.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardDIN 933

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
Applying force to the outer ring when mounting on a shaft.Always apply mounting force to the inner ring when installing on a shaft to prevent damage to the raceways and balls.
Overtightening the shaft nut or housing retention.Ensure proper preload is set according to manufacturer specifications. Excessive preload can lead to premature bearing failure.

Common Applications

  • Industrial Pumps and Compressors
  • Conveyor Systems
  • Food Processing Machinery
  • Marine Equipment
  • Chemical Processing Equipment

⚠️ Engineering Warnings

  • Ensure proper lubrication is applied before and during operation as per application requirements.
  • Avoid exposing the bearing to excessive shock loads or vibrations, which can compromise its 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 304 Stainless Steel.

Q: What are the main applications?

A: Industrial Pumps and Compressors, Conveyor Systems, Food Processing Machinery, Marine Equipment, Chemical Processing Equipment.

Technical Schematic

BALL BEARING CROSS-SECTIONISO 15 — Deep Groove Ball BearingBOREOD = 52mmd = 25mmWidth: 22mmDynamic 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.