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    1 inch Bore 21 Teeth 50 Pitch roller chain sprocket hub on one side Double Strand plain round bore

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    D50B21 Type-B Stock Bore Roller Chain Sprocket

    SKU D50B21
    by Import
    $36.76 - $36.76
    $36.76
    $36.76 - $36.76
    $36.76
      Product Attributes:
    • 1" Bore
    • 21 Teeth
    • 50 Pitch
    • ANSI Sprockets
    • B-Hub
    • Double Strand
    • Sprockets
    • Stock Bore