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    13 Products

    Taper-Lock Bushings

    Image of ProductInUse. Front orientation. Pulley and Sprocket Bushings. Taper-Lock Bushings.
    Mount these hubless bushings flush into your sprocket or pulley for a slim profile with no protruding screws. They are for use with taper-lock sprockets of the same bushing trade number. As you tighten the included set screws, the bushing grips the shaft and pulls it into your sprocket or pulley.
    Keyway,
    mm
    For Shaft
    Dia., mm
    Overall
    Wd., mm
    Wd.
    Dp.
    Taper
    Fastener Tightening
    Torque, in·lbf
    Includes
    Each
    Steel
     
    Bushing Trade Number 2012
    4032123.38°280Set Screws57095K558000000
    4232123.38°280Set Screws57095K55900000
     
    Bushing Trade Number 2517
    4044123.38°430Set Screws57095K58600000
    4244123.38°430Set Screws57095K58700000
     
    Bushing Trade Number 3020
    4051123.38°800Set Screws57095K357000000
     

    Quick-Disconnect (QD) Bushings

    Image of Product. Front orientation. Pulley and Sprocket Bushings. Quick-Disconnect (QD) Bushings, Clamp-On Shaft Mount.
    Image of Attribute. Side1 orientation. Contains Annotated. Quick-Disconnect (QD) Bushings.

    Clamp-On Shaft Mount

    The screw connections on these bushings easily mate to compatible quick-disconnect sprockets and pulleys. Bushings fit quick-disconnect (QD) sprockets and pulleys of the same bushing trade number. As you tighten the included screws, the bushing grips the shaft and pulls it into the sprocket or pulley.
    Keyway,
    mm
    Overall
    Wd., mm
    Wd.
    Dp.
    Fastener Tightening
    Torque, in·lbf
    Material
    Includes
    For Shaft
    Dia., mm
    Each
    Clamp-On Shaft Mount
     
    Bushing Trade Number SD
    46123.3108Cast IronClamping Screws422344K39000000
    46123.3108Sintered SteelClamping Screws402344K3800000
     
    Bushing Trade Number SDS
    35123.3108Cast IronClamping Screws422344K2900000
    35123.3108Sintered SteelClamping Screws402344K2800000
     
    Bushing Trade Number SF
    52123.3360Sintered SteelClamping Screws402344K6400000
     
    Bushing Trade Number SK
    49123.3180Sintered SteelClamping Screws402344K4800000
    49123.3180Sintered SteelClamping Screws422344K7200000
     

    Split-Tapered Bushings

    Image of Product. Front orientation. Contains Annotated. Pulley and Sprocket Bushings. Split-Tapered Bushings, Cast Iron.

    Cast Iron

    The tapered barrel on these bushings is split on both sides, allowing them to contract more tightly around the shaft than quick-disconnect and taper-lock bushings. They're for use with split-tapered sprockets and pulleys of the same bushing trade number. As you tighten the included screws, the bushing grips the shaft and pulls it into the sprocket or pulley.
    Machine Key—Bushings with a machine key fit into a matching keyway on a sprocket or pulley for high-torque applications.
    Keyway,
    mm
    For Shaft
    Dia., mm
    Overall
    Wd.
    Wd.
    Dp.
    Taper
    Fastener Tightening
    Torque, in·lbf
    Each
    Cast Iron
     
    Bushing Trade Number Q1 with Clamping Screws, Machine Key
    402 1/2"1233°3489859T765000000
     
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