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    238 Products

    Taper-Lock Bushing-Bore V-Belt Drive Pulleys

    Mount these drive pulleys with a taper-lock bushing for a tight, wobb le-free hold on your shaft. These pulleys transfer force from the shaft to a V-belt in a power transmission system, and also help with misalignment. Made of cast iron, these pulleys are durable and resist wear.
    Depending on the taper-lock bushing you choose, the same drive pulley can be used with different shaft diameters.
    For SPA and XPA Belts
    Image of Product. Front orientation. V-Belt Drive Pulleys. Taper-Lock Bushing-Bore V-Belt Drive Pulleys, 1 Groove.
    Image of Product. Front orientation. V-Belt Drive Pulleys. Taper-Lock Bushing-Bore V-Belt Drive Pulleys, 2 Grooves.
    Image of Product. Front orientation. V-Belt Drive Pulleys. Taper-Lock Bushing-Bore V-Belt Drive Pulleys, 3 Grooves.
    Image of Product. Front orientation. V-Belt Drive Pulleys. Taper-Lock Bushing-Bore V-Belt Drive Pulleys, 4 Grooves.

    1 Groove

    2 Grooves

    3 Grooves

    4 Grooves

    Image of Attribute. Front orientation. Contains Annotated. Taper-Lock Bushing-Bore V-Belt Drive Pulleys, For SPA and XPA Belts.
    No. of
    Grooves
    OD,
    mm
    Pitch Dia.,
    mm
    Wd.,
    mm
    Overall
    Wd., mm
    Groove
    Dp., mm
    For Bushing
    Type
    Material
    Body
    Type
    Each
    176.671202213.8Taper LockCast IronSolid4050N154000000
    190.685202513.8Taper LockCast IronSolid4050N15900000
    195.690202513.8Taper LockCast IronSolid4050N16500000
    1100.695202513.8Taper LockCast IronSolid4050N16900000
    1105.6100202513.8Taper LockCast IronSolid4050N10100000
    1123.6118202513.8Taper LockCast IronSolid4050N11100000
    1137.61322026.513.8Taper LockCast IronSolid4050N11900000
    1155.6150202513.8Taper LockCast IronSolid4050N12600000
    1205.6200203213.8Taper LockCast IronSolid4050N14900000
    272.667353513.8Taper LockCast IronSolid4050N15300000
    276.671353513.8Taper LockCast IronSolid4050N15500000
    285.680353513.8Taper LockCast IronSolid4050N15700000
    290.685353513.8Taper LockCast IronSolid4050N1600000
    295.690353513.8Taper LockCast IronSolid4050N16600000
    2100.695353513.8Taper LockCast IronSolid4050N1700000
    2105.6100353513.8Taper LockCast IronSolid4050N10200000
    2111.6106353513.8Taper LockCast IronSolid4050N10800000
    2130.6125353513.8Taper LockCast IronSolid4050N11500000
    2137.6132353513.8Taper LockCast IronSolid4050N1200000
    2145.6140353513.8Taper LockCast IronSolid4050N12100000
    2155.6150353513.8Taper LockCast IronSolid4050N12700000
    2165.6160353513.8Taper LockCast IronSolid4050N13100000
    2195.6190353513.8Taper LockCast IronSolid4050N146000000
    376.671505013.8Taper LockCast IronSolid4050N15600000
    390.685505013.8Taper LockCast IronSolid4050N16100000
    395.690505013.8Taper LockCast IronSolid4050N16700000
    3111.6106505013.8Taper LockCast IronSolid4050N10900000
    3123.6118505013.8Taper LockCast IronSolid4050N11200000
    3130.6125505013.8Taper LockCast IronSolid4050N11600000
    3145.6140505013.8Taper LockCast IronSolid4050N122000000
    3155.6150505013.8Taper LockCast IronSolid4050N128000000
    3165.6160505013.8Taper LockCast IronSolid4050N132000000
    3205.6200505013.8Taper LockCast IronSolid4050N15000000
    495.690656513.8Taper LockCast IronSolid4050N16800000
    4145.6140656513.8Taper LockCast IronSolid4050N123000000
    4155.6150656513.8Taper LockCast IronSolid4050N129000000
    For SPB and XPB Belts
    Image of Product. Front orientation. V-Belt Drive Pulleys. Taper-Lock Bushing-Bore V-Belt Drive Pulleys, 2 Grooves.
    Image of Product. Front orientation. V-Belt Drive Pulleys. Taper-Lock Bushing-Bore V-Belt Drive Pulleys, 3 Grooves.
    Image of Product. Front orientation. V-Belt Drive Pulleys. Taper-Lock Bushing-Bore V-Belt Drive Pulleys, 4 Grooves.
    Image of Attribute. Front orientation. Contains Annotated. Taper-Lock Bushing-Bore V-Belt Drive Pulleys, For SPB and XPB Belts.

    2 Grooves

    3 Grooves

    4 Grooves

    No. of
    Grooves
    OD,
    mm
    Pitch Dia.,
    mm
    Wd.,
    mm
    Overall
    Wd., mm
    Groove
    Dp., mm
    For Bushing
    Type
    Material
    Body
    Type
    Each
    2177171444417.5Taper LockCast IronSolid4050N1780000000
    2187180444517.5Taper LockCast IronSolid4050N179000000
    2207200444517.5Taper LockCast IronSolid4050N189000000
    2287280444517.5Taper LockCast IronSolid4050N207000000
    3167160636317.5Taper LockCast IronSolid4050N173000000
    3187180636317.5Taper LockCast IronSolid4050N18000000
    3197190636317.5Taper LockCast IronSolid4050N186000000
    3231224636317.5Taper LockCast IronSolid4050N203000000
    3342335636317.5Taper LockCast IronSolid4050N213000000
    3457450638917.5Taper LockCast IronSolid4050N223000000
    4167160828217.5Taper LockCast IronSolid4050N174000000
    4197190828217.5Taper LockCast IronSolid4050N187000000
    For SPZ and XPZ Belts
    Image of Product. Front orientation. V-Belt Drive Pulleys. Taper-Lock Bushing-Bore V-Belt Drive Pulleys, 1 Groove.
    Image of Product. Front orientation. V-Belt Drive Pulleys. Taper-Lock Bushing-Bore V-Belt Drive Pulleys, 2 Grooves.
    Image of Product. Front orientation. V-Belt Drive Pulleys. Taper-Lock Bushing-Bore V-Belt Drive Pulleys, 3 Grooves.
    Image of Attribute. Front orientation. Contains Annotated. Taper-Lock Bushing-Bore V-Belt Drive Pulleys, For SPZ and XPZ Belts.

    1 Groove

    2 Grooves

    3 Grooves

    No. of
    Grooves
    OD,
    mm
    Pitch Dia.,
    mm
    Wd.,
    mm
    Overall
    Wd., mm
    Groove
    Dp., mm
    For Bushing
    Type
    Material
    Body
    Type
    Each
    16763162211Taper LockCast IronSolid4050N274000000
    18985162511Taper LockCast IronSolid4050N27600000
    1104100162511Taper LockCast IronSolid4050N22700000
    1194190162511Taper LockCast IronSolid4050N25900000
    26763282811Taper LockCast IronSolid4050N27500000
    28985282811Taper LockCast IronSolid4050N27700000
    2104100282811Taper LockCast IronSolid4050N22800000
    2129125282811Taper LockCast IronSolid4050N24100000
    2136132282811Taper LockCast IronSolid4050N24600000
    2174170283211Taper LockCast IronSolid4050N25600000
    2228224283211Taper LockCast IronSolid4050N261000000
    2284280283211Taper LockCast IronSolid4050N27000000
    38985404011Taper LockCast IronSolid4050N27800000
    3116112404011Taper LockCast IronSolid4050N23700000
    3136132404011Taper LockCast IronSolid4050N24700000

    Ultra-High-Torque GT Timing Belt Pulleys

    Image of Product. Front orientation. Timing Belt Drive Pulleys. Ultra-High-Torque GT Timing Belt Pulleys.
    Image of Attribute. Front orientation. Contains Annotated, Border. Modified Curved (GT) Teeth.
    Pair these pulleys with the strongest timing belts we offer, Ultra-High-Torque GT Timing Belts. They can handle as much torque as roller chain. Their curved teeth fit snugly with matching belts for minimal play (backlash), so these pulleys are good for applications that require precise positioning. All are compatible with Gates Poly Chain GT timing belts.
    Steel and Iron—Strong but best for dry environments since moisture will cause them to rust.
    Bushing Bore—Quickly swap or service parts in tight spaces—no press-fitting or special tools required. Mount a bushing (sold separately) on your shaft and slide the pulley over it. As you tighten the included set screws, the bushing grips the shaft and draws it into the pulley, creating a final hold that is more secure than with set screws alone.
    For
    Bushing
    For Max.
    Belt Wd., mm
    Pitch,
    mm
    No. of
    Teeth
    Bore
    Type
    Type
    Trade
    No.
    Pitch Dia.,
    mm
    No. of
    Flanges
    Each
    For 8MGT Trade Size
     
    Steel
    12822BushingTaper Lock10085627970K110000000
    21822BushingTaper Lock10085627970K15000000
     
    Iron
    12836BushingTaper Lock16109227970K12000000
    12845BushingTaper Lock201211527970K13000000
    21836BushingTaper Lock16109227970K16000000
    21845BushingTaper Lock201211527970K17000000
    36832BushingTaper Lock121081.527970K101000000
    36836BushingTaper Lock161091.727970K102000000
    36845BushingTaper Lock2012114.627970K103000000
     
    For 14MGT Trade Size
     
    Iron
    201428BushingTaper Lock2012124.827970K104000000
    201440BushingTaper Lock2517178.327970K105000000
    201460BushingTaper Lock3525267.427970K106000000
    371428BushingTaper Lock2012124.827970K107000000
    371440BushingTaper Lock3020178.327970K108000000
    371460BushingTaper Lock3525267.427970K109000000
    681429BushingTaper Lock2517129.227970K111000000
    681440BushingTaper Lock3020178.327970K112000000
    681460BushingTaper Lock3525267.427970K113000000
     
    Bushings

    Precision High-Torque GT Timing Belt Pulleys

    Image of Product. Front orientation. Timing Belt Drive Pulleys. Precision High-Torque GT Timing Belt Pulleys, Bushing Bore.

    Bushing Bore

    Image of Attribute. Front orientation. Contains Annotated, Border. Modified Curved (GT) Teeth.
    When precise synchronization is crucial, these pulleys minimize play (backlash). They’re often found in 3D printers, where accurate positioning is essential. Their curved teeth fit snugly with matching belts. Compared to pulleys with standard trapezoidal teeth, these pulleys transmit about three times more torque and run at higher speeds. All are compatible with Gates PowerGrip GT, 2GT, GT2, GT3, and GT4 series.
    Iron—Strong but best for dry environments since moisture will cause them to rust.
    Bushing Bore—Quickly swap or service parts in tight spaces—no press-fitting or special tools required. Mount a bushing (sold separately) on your shaft and slide the pulley over it. As you tighten the included set screws, the bushing grips the shaft and draws it into the pulley, creating a final hold that is more secure than with set screws alone.
    For
    Bushing
    For Max.
    Belt Wd., mm
    Pitch,
    mm
    No. of
    Teeth
    Bore
    Type
    Type
    Trade
    No.
    Pitch Dia.,
    mm
    No. of
    Flanges
    Each
    For 14MGT Trade Size
     
    Iron
    401428BushingTaper Lock2012124.823764N1520000000
    401446BushingTaper Lock251720523764N167000000
    401472BushingTaper Lock3020320.923764N175000000
     
    Bushings
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