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  • Hardened "Browning®" Split Taper Lock Bushing Sprocket 140R21H

    • Hardened "Browning®" Split Taper Lock Bushing Sprocket 140R21H

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    SKU:
    PLI 140R21H
    Weight:
    27.80 LBS
    Hardened tooth:
    Yes
    Bushing series:
    R1
    Tooth count:
    21
    Chain series:
    140
    Material:
    Carbon Steel
    Finish:
    Black oxide
    Standards:
    ANSI/ASME

    Product Description

  • Sprockets attached to a shaft with a split taper lock bushing are the better choice when a very tight grip on the shaft is required as the shaft is grasped 360° around its circumference.
  • In comparison, finished bore sprockets with a "keyway and two set screws" are acceptable in many installations as they are narrower, and cheaper.
  • The down side to "keyway and two set screw" sprockets is that they have a greater tendency to come loose or "walk" on the shaft as the set screws only contact the shaft in two locations.
  • The down side to split taper lock designs is that they are wider than a keyway & set screw style sprocket and require room for a wrench to tighten and loosen the bolts for installation and removal.


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    Custom Field

    Hardened tooth Yes
    Bushing series R1
    Tooth count 21
    Chain series 140
    Material Carbon Steel
    Finish Black oxide
    Standards ANSI/ASME

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