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  • 638-2RS Miniature Ball Bearing 8x28x9 Angled View
  • 638-2RS Miniature Ball Bearing 8x28x9 Angled View
  • 638-2RS Miniature Ball Bearing 8x28x9 Top View

    • 638-2RS Miniature Ball Bearing 8x28x9 Sealed

    AMPEC

    $4.38
    (1 review) Write a Review
    SKU:
    638-2RS
    Availability:
    Usually ships in 24 hours.
    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
    Inner Diameter:
    8mm
    Outer Diameter:
    28mm
    Width:
    9mm
    Closure Type:
    Rubber Sealed
    Material:
    Chrome Steel SAE-52100
    Lubrication:
    Chevron SRI-2 Grease
    Static Load:
    445 lbf
    Dynamic Load:
    1,027 lbf
    Speed Limit:
    28,000 RPM
    Country of Origin:
    China
    Interchange Numbers:
    MR638-2RS, 638-2RS, 638RS, 638-2RS
    Request for Quote:
    Click Here
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    Product Description

    638-2RS Miniature Ball Bearing

    Key Features

    638-2RS is a Miniature Ball Bearing manufactured with rubber seals on both sides and is pre-lubricated with grease allowing it to be ready for use upon delivery. Made from Chrome Steel, 638-2RS is a 600 Series miniature ball bearing meant for light-duty applications but despite being lightweight, it is capable of supporting moderate radial loads. Our 600 Series Mini Ball Bearings have a Larger Outer Diameter to be used in High Speed & Larger Load Capacity Applications.

    Applications / Industries

    638-2RS Miniature ball bearings are widely used in various industries and everyday applications such as Electric Fans, Automotives, RC Planes, RC Helicopters, Wipers, Throttles, Industrial & Medical Hand Pieces, Household Electrical Appliances, Medical Equipment, Robotics, Pulmonary Assist Devices, Cryogenic Coolers, Flow Meters, Fuel Control, among others.

    Product Videos

    Custom Field

    Inner Diameter 8mm
    Outer Diameter 28mm
    Width 9mm
    Closure Type Rubber Sealed
    Material Chrome Steel SAE-52100
    Lubrication Chevron SRI-2 Grease
    Static Load 445 lbf
    Dynamic Load 1,027 lbf
    Speed Limit 28,000 RPM
    Country of Origin China
    Interchange Numbers MR638-2RS, 638-2RS, 638RS, 638-2RS
    Request for Quote Click Here

    Product Reviews

    Write a Review

    1 Review Hide Reviews Show Reviews

    • 5
      Bearing for my powerchair

      Posted by Joel Boehlke on 19th Jan 2023

      They fit well and have worked well.

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