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    1 Product

    Ball Bearings

    Image of Product. Front orientation. Ball Bearings. Ball Bearings, Sealed.

    Sealed

    Smoother than smooth—the balls inside these bearings roll nearly friction-free. You’ll often find them on rapidly rotating parts, from the whirring chuck on a power drill to the spinning shaft on an electric motor.
    Sealed—The best choice for dirty environments. A barrier seals out dust so it won't gunk up or wear down the balls. However, these bearings retain the most heat since air can't flow through.
    Steel—Strong and wear resistant. However, these bearings are best for dry environments since moisture will cause them to rust.
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    Sealed
     
    Steel
    1/2"1 3/8"7/16"Not Rated1,8505,000-20250Standard1621-2RS2780T59000000
    Steel Ball Bearing, Trade No. 1621-2RS, Sealed, for 1/2" Shaft Diameter
    EachIn stock
    Compatible Products for This Ball Bearing
     
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