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304 Stainless Steel Deep Groove Ball Bearing - 16x48x38mm

Expert Overview

This 304 stainless steel deep groove ball bearing offers superior corrosion resistance and durability, ideal for operation in harsh or humid industrial settings. Engineered for efficient power transmission.

StandardDIN 933
Material304 Stainless Steel
FinishBlack Oxide
GradeN/A
Inside Diameter16mm
Outside Diameter48mm
Width38mm

Detailed Engineering Specifications

Designed for demanding industrial environments, this 304 stainless steel deep groove ball bearing features an inside diameter of 16mm, an outside diameter of 48mm, and a width of 38mm. Constructed from high-grade 304 stainless steel, it exhibits excellent resistance to rust and corrosion, making it suitable for applications involving moisture, chemicals, or extreme temperatures. Its robust design ensures smooth, low-friction rotation, minimizing energy loss and extending the service life of connected machinery. This bearing is engineered to withstand significant radial and axial loads, providing reliable performance in pumps, conveyors, electric motors, and general machinery.

🧊 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 are clean and free of debris. 2. Apply a thin layer of appropriate lubricant to the shaft and inside diameter of the bearing. 3. Carefully press or drive the bearing onto the shaft, ensuring it is seated squarely and to the correct depth.

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
Overheating during installation due to excessive force or improper heating.Use controlled heating methods (e.g., induction heater) or a bearing press for precise force application. Monitor temperature closely.
Contamination of the bearing before or during installation.Keep bearings in their original packaging until ready for installation. Handle with clean gloves and tools.

Common Applications

  • Industrial Pumps and Compressors
  • Conveyor Systems
  • Electric Motors and Gearboxes

⚠️ Engineering Warnings

  • Ensure proper lubrication is applied before and during operation to prevent premature wear.
  • Avoid exposing the bearing to extreme impacts or shock loads that exceed its rated capacity.

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 Gearboxes.

Technical Schematic

BALL BEARING CROSS-SECTIONISO 15 — Deep Groove Ball BearingBOREOD = 52mmd = 25mmWidth: 38mmDynamic 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.