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  • Products
    • All Products
    • New Products
    • Medical Grade Bearings
    • Miniature Ball Bearings
    • Industrial Ball Bearings
    • Thrust Ball Bearings
    • Full Ceramic Radial Bearings
    • Angular Contact Ball Bearings
    • Drawn Cup Needle Bearings
    • Plain Sleeve Bearings
    • Self-Lubricating Linear Bearings
    • Spherical Bearings
    • Thin Section Ball Bearings
    • Miniature Track Rollers
  • Technical Info
    • Bearing Overview
    • Materials
    • Cages and Retainers
    • Shields and Seals
    • Radial Play & Axial Play
    • ABEC Tolerances
    • Lubrication
    • Basic Bearing Fatigue Life
    • Equivalent Radial Load
    • Bearing Failure
    • Mounting and Fitting
    • Preloading Bearings
    • Bearing Life Calculator
    • RoHS/REACH
  • Medical Grade Bearings
  • Bearing Failure Modes
  • Custom Bearing Solutions
  • Consulting Services

New Products

Advanced Corrosion Solutions

For Severe and Extreme Environments

Ultra Corrosion Resistant Steel
DLC-Coated-Ball-Bearing
DLC Coated Bearings
Full-Ceramic-Ball-Bearing-Conrad
Full Ceramic Bearings

Smooth, Quiet and Non-Marring Solutions

Urethane Overmolded Bearings

Polyurethane-overmold-ball-bearing
P/U Overmolded Bearings

Precision Matched, Removed Play

Angular Contact Bearings

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    About Us

    APT Bearing Inc. was founded to serve Companies and Engineers who need ball bearing and application technical support and to assist in solving challenging problems. Our website offers technical information that can help, but please contact an APT Bearing Product Specialist to help with your specific application. APT Bearing Inc. supplies high quality bearings to numerous demanding industries. We look forward to serving you!

    Let’s keep in touch

    Please contact us by using the contact information below or by sending us a message via contact form on the left.

    Call Us: 1-800-603-4960
    Fax: 1-626-333-1645
    Mon - Fri, 7 AM to 4 PM (PST)

    15310 Proctor Avenue
    City of Industry, CA 91745
    United States of America
    Email: info@aptbearing.com
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    © 2025 APT Bearing, Inc. | 15310 Proctor Avenue, City of Industry CA 91745
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