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    21 Teeth 3/4 inch Bore 50 Pitch roller chain sprocket hub on one side Single Strand plain round bore

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    50B21 Type-B Stock Bore Roller Chain Sprocket

    SKU 50B21
    by Import
    $18.54 - $18.54
    $18.54
    $18.54 - $18.54
    $18.54
      Product Attributes:
    • 21 Teeth
    • 3/4" Bore
    • 50 Pitch
    • ANSI Sprockets
    • B-Hub
    • Single Strand
    • Sprockets
    • Stock Bore

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