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316 Stainless Steel Deep Groove Ball Bearing 46x46x8mm

Expert Overview

Engineered for exceptional performance in corrosive environments, this 316 stainless steel deep groove ball bearing offers superior durability and smooth operation. Its robust construction ensures reliable power transmission under challenging conditions.

StandardASME B18
Material316 Stainless Steel
FinishBlack Oxide
GradeN/A
Inside Diameter46mm
Outside Diameter46mm
Width8mm

Detailed Engineering Specifications

Manufactured under strict quality controls, this deep groove ball bearing features a 46mm inside diameter and a 46mm outside diameter, with a compact 8mm width. Constructed from premium 316 stainless steel, it exhibits outstanding resistance to corrosion and chemical attack, making it ideal for use in marine, food processing, pharmaceutical, and chemical industries. The full complement of balls ensures high load-carrying capacity, while the precise raceway geometry guarantees low friction and high rotational speeds, contributing to extended service life and reduced maintenance requirements.

🧊 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 shaft and housing surfaces are clean and free from debris. 2. Carefully apply a thin, even layer of appropriate lubricant to the bearing raceways and rolling elements. 3. Using a suitable press or bearing heater, gently and squarely press the bearing onto the shaft or into the housing, ensuring no excessive force is applied to the outer ring when fitting to the shaft, or vice-versa.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardASME B18

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
Forcing the bearing on with impactUse a press or bearing heater for proper, even installation. Never strike the bearing directly.
Insufficient or improper lubricationAlways use the correct type and amount of lubricant specified for the application and operating conditions. Ensure even distribution.
Contamination during installationKeep the bearing and surrounding work area clean. Handle bearings with clean gloves and avoid exposing them to dust or dirt.

Common Applications

  • Food processing machinery
  • Chemical processing equipment
  • Marine and offshore systems
  • Pharmaceutical manufacturing
  • High-humidity environments

⚠️ Engineering Warnings

  • Ensure proper shaft and housing tolerances are maintained for optimal fit and performance.
  • Operating temperatures and loads must remain within the specified limits for 316 stainless steel bearings to prevent premature 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 316 Stainless Steel.

Q: What are the main applications?

A: Food processing machinery, Chemical processing equipment, Marine and offshore systems, Pharmaceutical manufacturing, High-humidity environments.

Technical Schematic

BALL BEARING CROSS-SECTIONISO 15 — Deep Groove Ball BearingBOREOD = 52mmd = 25mmWidth: 8mmDynamic 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.