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Brass Deep Groove Ball Bearing 91x70x10mm | Power Transmission

Expert Overview

This brass deep groove ball bearing offers exceptional corrosion resistance and reliable performance in demanding environments. Engineered for smooth operation and long service life, it's ideal for critical power transmission applications.

StandardASTM A106
MaterialBrass
FinishZinc Plated
GradeN/A
Inside Diameter91mm
Outside Diameter70mm
Width10mm

Detailed Engineering Specifications

Precision-manufactured to tight tolerances, this deep groove ball bearing features an inside diameter of 91mm, an outside diameter of 70mm, and a width of 10mm. Constructed from high-quality brass, it exhibits superior resistance to corrosive elements and non-magnetic properties, making it suitable for environments where chemical exposure or electromagnetic interference is a concern. Its design ensures efficient load distribution and reduced friction, contributing to extended operational life and minimized energy loss in power transmission systems. Ideal for applications requiring both durability and resistance to environmental factors.

🧊 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 shaft and housing surfaces are clean and free of debris. 2. Carefully align the bearing with the shaft and housing before applying axial force. 3. Utilize a press or appropriate tool to apply even pressure during installation, avoiding impact to the bearing races.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardASTM A106

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 / ExposedExcellent
Marine / SaltwaterNot Recommended
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Improper alignment during mounting, leading to premature wear.Verify shaft and housing straightness and use guiding fixtures for precise alignment during installation.
Applying excessive force directly to the bearing races, causing damage.Use a bearing press or induction heater to apply force evenly to the bearing's outer or inner ring, depending on the shaft or housing mounting method.

Common Applications

  • Material handling equipment
  • Chemical processing machinery
  • Marine and offshore equipment

⚠️ Engineering Warnings

  • Avoid exposing the bearing to extreme temperatures beyond its operational limits.
  • Ensure proper lubrication is maintained throughout the bearing's service life.

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: Material handling equipment, Chemical processing machinery, Marine and offshore equipment.

Technical Schematic

BALL BEARING CROSS-SECTIONISO 15 — Deep Groove Ball BearingBOREOD = 52mmd = 25mmWidth: 10mmDynamic 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.