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    5 Products

    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 SF
    52164.3360Sintered SteelClamping Screws552344K68000000
     
    Bushing Trade Number SK
    49164.3180Cast IronClamping Screws552344K5200000
     

    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 3020
    5551164.38°800Set Screws57095K3630000000
     

    Corrosion-Resistant Flush-Mount Screw-Clamp Bushings

    Image of Product. Front orientation. Pulley and Sprocket Bushings. Corrosion-Resistant Flush-Mount Screw-Clamp Bushings.
    Image of Attribute. Side1 orientation. Contains Annotated. Corrosion-Resistant Flush-Mount Screw-Clamp Bushings.
    Insert these nickel-plated steel bushings into the bore of your sprocket for flush or recessed mounting in wet environments. When you tighten the included clamping screws on these bushings, their inner sleeve contracts onto the shaft and their outer sleeve expands to hold your sprocket, pulley, or gear. This keeps bushings from slipping during sudden starts and stops.
    For Shaft
    Dia., mm
    OD,
    mm
    Overall
    Wd., mm
    Max. Torque,
    in·lbf
    Fastener Tightening
    Torque, in·lbf
    Includes
    Each
    Nickel-Plated Steel
    55853222,700360Clamping Screws5515N170000000
     

    Flush-Mount Screw-Clamp Bushings

    Image of Product. Front orientation. Pulley and Sprocket Bushings. Flush-Mount Screw-Clamp Bushings.
    Image of Attribute. Side1 orientation. Contains Annotated. Flush-Mount Screw-Clamp Bushings.
    Insert these bushings into the bore of your sprocket for flush or recessed mounting. They handle shock loads. When you tighten the included clamping screws, the bushing's inner sleeve contracts onto the shaft and the outer sleeve expands to hold your sprocket, pulley, or gear. They can be mounted on shafts with or without keyways.
    For Shaft
    Dia., mm
    OD,
    mm
    Overall
    Wd., mm
    Max. Torque,
    in·lbf
    Fastener Tightening
    Torque, in·lbf
    Includes
    Each
    Steel
    55856645,100363Clamping Screws1070N180000000
     
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