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304 Stainless Steel Deep Groove Ball Bearing | 98x149x41mm

Expert Overview

Engineered for reliability, this 304 stainless steel deep groove ball bearing offers superior corrosion resistance and smooth operation. Its robust construction handles axial and radial loads, making it ideal for demanding industrial environments.

StandardISO 9001
Material304 Stainless Steel
FinishGalvanized
GradeN/A
Inside Diameter98mm
Outside Diameter149mm
Width41mm

Detailed Engineering Specifications

A high-performance industrial component, this deep groove ball bearing is precision-manufactured from premium 304 stainless steel, offering exceptional resistance to corrosion and chemical attack, making it suitable for wet or harsh environments. With an inside diameter of 98mm, outside diameter of 149mm, and a width of 41mm, it provides optimal load-carrying capacity for both radial and axial forces. The inherent material properties of 304 stainless steel ensure longevity and consistent performance in power transmission systems, machinery, and equipment subjected to moderate speeds and loads, guaranteeing reduced friction and efficient energy transfer.

🧊 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 mounting surfaces and bearing thoroughly with a lint-free cloth and appropriate solvent. 2. Carefully press the bearing onto the shaft using a hydraulic press or appropriate bearing installer, ensuring it is seated squarely. 3. Mount the housing, ensuring proper alignment, and secure with fasteners, avoiding overtightening.

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
Forcing the bearing onto the shaft or into the housing, leading to deformation or premature failure.Use a proper bearing installer or hydraulic press, applying force evenly to the correct ring (inner ring for shaft mounting, outer ring for housing mounting).
Contaminating the bearing during installation, reducing its lifespan.Maintain a clean work environment and handle the bearing with clean, lint-free gloves and tools. Avoid exposure to dirt, dust, or debris.

Common Applications

  • Industrial pumps and compressors
  • Conveyor systems
  • Electric motors and generators

⚠️ Engineering Warnings

  • Ensure proper lubrication is applied before and during operation to maintain performance and extend service life.
  • Avoid exceeding the specified load and speed ratings to prevent premature wear or catastrophic failure.

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, Electric motors and generators.

Technical Schematic

BALL BEARING CROSS-SECTIONISO 15 — Deep Groove Ball BearingBOREOD = 52mmd = 25mmWidth: 41mmDynamic 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.