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  • 1/8 Bore R144 Mini Ball Bearing 1/8x1/4x3/32 Side View
  • 1/8 Bore R144 Mini Ball Bearing 1/8x1/4x3/32 Side View
  • 1/8 Bore R144 Mini Ball Bearing 1/8x1/4x3/32 Front View

    • 1/8 Bore R144 Mini Ball Bearing 1/8x1/4x3/32 Open RI418

    AMPEC

    $3.50
    (1 review) Write a Review
    SKU:
    R144
    Availability:
    Usually ships in 24 hours.
    Maximum Purchase:
    50 units
    Bulk Pricing:
    Buy in bulk and save

    Bulk discount rates

    Below are the available bulk discount rates for each individual item when you purchase a certain amount

    • Buy 10 - 24 and get 5% off
    • Buy 25 - 49 and get 10% off
    • Buy 50 or above and get 15% off
    Adding to cart… category.add_cart_announcement
    Inner Diameter:
    1/8"
    Outer Diameter:
    1/4"
    Width:
    3/32"
    Closure Type:
    Open
    Material:
    Chrome Steel SAE-52100
    Lubrication:
    Light Oil
    Static Load:
    22 lbf
    Dynamic Load:
    64 lbf
    Speed Limit:
    80,000 RPM
    Country of Origin:
    China
    Interchange Numbers:
    R144, RI-418, S418C, R-144, UL4008X

    Product Description

    R144 Mini Ball Bearing

    Key Features

    R144 is a Single Row Inch Sized Miniature Ball Bearing manufactured with both sides Open and is pre-lubricated with Light Oil allowing it to be ready for use upon delivery. Made from Chrome Steel, R144 is an R Series Miniature Ball bearing made to Inch sized dimensions and is ideal for applications requiring high running accuracy at high speeds. Our R Series Inch Sized Miniature Ball Bearings are available Open, Metal Shielded or with Rubber Sealed closures.

    Applications / Industries

    R144 Miniature Ball Bearings are widely used in various industries and everyday applications such as Electric Fans, Automotives, RC Cars, RC Planes, RC Helicopters, Industrial & Medical Hand Pieces, Household Electrical Appliances, Medical Instruments, Surveillance Systems, Plastic Card Printers, Robotics, Pulmonary Assist Devices, Cryogenic Coolers, Flow Meters, Fuel Control, among others.

    Product Videos

    Custom Field

    Inner Diameter 1/8"
    Outer Diameter 1/4"
    Width 3/32"
    Closure Type Open
    Material Chrome Steel SAE-52100
    Lubrication Light Oil
    Static Load 22 lbf
    Dynamic Load 64 lbf
    Speed Limit 80,000 RPM
    Country of Origin China
    Interchange Numbers R144, RI-418, S418C, R-144, UL4008X

    Product Reviews

    Write a Review

    1 Review Hide Reviews Show Reviews

    • 5
      R144 Mini Bearing

      Posted by Toni Benz on 3rd Jan 2025

      I buy a lot of this part and I have never heard of any complaints.

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