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Brass Deep Groove Ball Bearing 68x170x8mm | Power Transmission

Expert Overview

Engineered for robust power transmission, this brass deep groove ball bearing offers exceptional durability and corrosion resistance. Its precise construction ensures reliable, low-friction rotation in demanding industrial environments.

StandardISO 9001
MaterialBrass
FinishAnodized
GradeN/A
Inside Diameter68mm
Outside Diameter170mm
Width8mm

Detailed Engineering Specifications

Purpose-built for heavy-duty applications, this deep groove ball bearing features a brass construction, prized for its excellent conductivity, corrosion resistance, and inherent lubricity. With an inside diameter of 68mm, an outside diameter of 170mm, and a width of 8mm, it is designed to withstand significant radial and axial loads. The brass material contributes to quieter operation and is particularly beneficial in environments where electrical insulation or non-sparking properties are critical. Ideal for heavy machinery, pumps, and general industrial equipment requiring sustained performance under strenuous conditions.

🧊 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:N/A

Installation Procedure

1. Ensure the bearing housing and shaft are clean and free from debris. 2. Carefully press the bearing onto the shaft, ensuring it is seated squarely. 3. Install the bearing into the housing, applying even pressure to avoid misalignment.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardISO 9001

Mechanical Properties

Tensile StrengthStandard Commercial Spec
Yield StrengthStandard Commercial Spec
HardnessVaries by specific batch

Chemical Composition

Copper (Cu)60.0 - 63.0%
Zinc (Zn)Balance
Lead (Pb)2.5 - 3.7%

Temperature & Environment Rating

Min Operating Temp
-20°F (-29°C)
Max Continuous Temp
400°F (204°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 / ExposedModerate
Marine / SaltwaterNot Recommended
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Forcing the bearing with excessive or uneven force, leading to brinelling or cage damage.Use a proper bearing press or a hydraulic press with correct tooling to apply force evenly to the bearing's inner ring.
Improper shaft or housing fit, resulting in excessive play or binding.Verify that the shaft and housing dimensions conform to the bearing's recommended tolerances for a secure, yet unbinded fit.

Common Applications

  • Heavy-duty industrial machinery
  • High-load pumps and compressors
  • Conveyor systems

⚠️ Engineering Warnings

  • Ensure proper lubrication is applied prior to and during operation to maintain performance and lifespan.
  • Avoid exposing the bearing to extreme temperatures beyond its operational limits, as this can degrade the brass and lubricants.

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 Brass.

Q: What are the main applications?

A: Heavy-duty industrial machinery, High-load pumps and compressors, Conveyor systems.

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.