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    234 Products

    High-Torque HTD Timing Belt Pulleys

    Image of Product. Front orientation. Timing Belt Drive Pulleys. High-Torque HTD Timing Belt Pulleys, Finished Bore.
    Image of Product. Front orientation. Timing Belt Drive Pulleys. High-Torque HTD Timing Belt Pulleys, Plain Bore.

    Finished Bore

    Plain Bore

    Image of Product. Front orientation. Timing Belt Drive Pulleys. High-Torque HTD Timing Belt Pulleys, Bushing Bore.
    Image of Attribute. Front orientation. Contains Annotated, Border. Curved (HTD) Teeth.

    Bushing Bore

    Curved teeth engage with the matching belt better than standard trapezoidal teeth, so these pulleys transmit about twice the torque. All are compatible with Gates PowerGrip HTD, Omega HP, and Carlisle RPP series.
    Steel and Iron—Strong but best for dry environments since moisture will cause them to rust.
    Corrosion-Resistant Aluminum—Won't rust in wet environments and one-third the weight of steel and iron. However, aluminum pulleys are not as strong as iron and steel.
    Corrosion-Resistant Stainless Steel—Stands up to wet environments and mild chemicals, such as the ammonia in cleaning solutions.
    Finished Bore—Mount these pulleys onto the shaft and secure with a set screw—no machining required.
    Plain Bore—Do it your way—machine the bore to your exact shaft size or add a set screw or keyway.
    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
    For Shaft
    Dia.
    Type
    Trade
    No.
    Pitch Dia.,
    mm
    No. of
    Flanges
    Hub
    Type
    Each
    For H3M Trade Size
     
    Corrosion-Resistant Aluminum
    6316Finished
    3/16"15.32Standard6497K251000000
    6318Finished
    1/4"17.22Standard6497K25200000
    6320Finished
    1/4"19.12Standard6497K25300000
    6324Finished
    1/4"22.92Standard6497K25400000
    6328Finished
    1/4"26.82Standard6497K25500000
    6332Finished
    1/4"30.62Standard6497K25600000
    6336Finished
    1/4"34.42Standard6497K25700000
    6340Finished
    1/4"38.22Standard6497K25800000
    9316Finished
    3/16"15.32Standard6497K25900000
    9318Finished
    1/4"17.22Standard6497K26100000
    9320Finished
    1/4"19.12Standard6497K26200000
    9324Finished
    1/4"22.92Standard6497K26300000
    9328Finished
    1/4"26.82Standard6497K26400000
    9332Finished
    1/4"30.62Standard6497K26500000
    9336Finished
    1/4"34.42Standard6497K26600000
    9340Finished
    1/4"38.22Standard6497K26700000
     
    For H5M Trade Size
     
    Iron
    15532Plain
    1/2"50.92Standard6497K8100000
    15534Plain
    1/2"54.12Standard6497K8200000
    15536Plain
    1/2"57.32Standard6497K8300000
    15540Bushing
    Quick Disconnect (QD)JA63.726497K8400000
    15556Bushing
    Quick Disconnect (QD)SH89.126497K8500000
     
    Corrosion-Resistant Aluminum
    9516Finished
    1/4"25.52Standard6497K26800000
    9518Finished
    1/4"28.72Standard6497K26900000
    9520Finished
    1/4"31.82Standard6497K27100000
    9524Finished
    1/4"38.22Standard6497K27200000
    9528Finished
    1/4"44.62Standard6497K27300000
    9532Finished
    1/4"50.92Standard6497K27400000
    9536Finished
    5/16"57.3Standard6497K27500000
    9540Finished
    5/16"63.7Standard6497K27600000
     
    Corrosion-Resistant Stainless Steel
    15532Plain
    1/2"49.82Standard1230N11000000
    15534Plain
    1/2"532Standard1230N12000000
    15536Plain
    1/2"56.22Standard1230N13000000
    15540Bushing
    Quick Disconnect (QD)JA62.521230N14000000
     
    For H8M Trade Size
     
    Steel
    12826Bushing
    Quick Disconnect (QD)JA66.226497K277000000
    12828Bushing
    Split TaperedH71.326497K279000000
    12830Bushing
    Split TaperedH76.426497K282000000
    12832Bushing
    Split TaperedH81.526497K284000000
    22826Bushing
    Quick Disconnect (QD)JA66.226497K278000000
    22828Bushing
    Split TaperedH71.326497K281000000
    22830Bushing
    Split TaperedH76.426497K283000000
    22832Bushing
    Split TaperedH81.526497K285000000
     
    Iron
    20822Plain
    1/2"562Standard6497K11100000
    20826Bushing
    Quick Disconnect (QD)JA66.226497K11300000
    20828Bushing
    Split TaperedH71.326497K71100000
    20830Bushing
    Split TaperedH76.426497K71200000
    20834Bushing
    Quick Disconnect (QD)SH86.626497K11700000
    20840Bushing
    Quick Disconnect (QD)SH101.926497K1200000
    20844Bushing
    Quick Disconnect (QD)SDS11226497K12100000
    20848Bushing
    Quick Disconnect (QD)SDS122.226497K122000000
    20856Bushing
    Quick Disconnect (QD)SDS142.626497K123000000
    30822Plain
    1/2"562Standard6497K21100000
    30824Plain
    1/2"61.12Standard6497K21200000
    30826Plain
    1/2"66.22Standard6497K21300000
    30828Bushing
    Split TaperedH71.326497K71400000
    30830Bushing
    Split TaperedH76.426497K71500000
    30832Bushing
    Split TaperedH81.526497K71600000
    30834Bushing
    Quick Disconnect (QD)SH86.626497K21700000
    30840Bushing
    Quick Disconnect (QD)SH101.926497K2200000
    30844Bushing
    Quick Disconnect (QD)SDS11226497K22100000
    30848Bushing
    Quick Disconnect (QD)SDS122.226497K222000000
    30856Bushing
    Quick Disconnect (QD)SDS142.626497K223000000
    50834Bushing
    Quick Disconnect (QD)SH86.626497K33000000
    50836Bushing
    Quick Disconnect (QD)SH91.726497K34000000
    50840Bushing
    Quick Disconnect (QD)SH101.926497K35000000
     
    Corrosion-Resistant Stainless Steel
    20822Plain
    1/2"54.72Standard1230N15000000
    20826Bushing
    Quick Disconnect (QD)JA62.221230N16000000
    20828Bushing
    Split TaperedH71.321230N17000000
    20830Bushing
    Split TaperedH76.421230N18000000
    20834Bushing
    Quick Disconnect (QD)SH86.621230N19000000
    20840Bushing
    Quick Disconnect (QD)SH101.921230N2000000
    20844Bushing
    Quick Disconnect (QD)SDS11221230N21000000
    20848Bushing
    Quick Disconnect (QD)SDS122.221230N22000000
    20856Bushing
    Quick Disconnect (QD)SDS141.221230N23000000
    30822Plain
    1/2"54.72Standard1230N24000000
    30824Plain
    1/2"59.72Standard1230N25000000
    30826Plain
    1/2"64.82Standard1230N26000000
    30828Bushing
    Split TaperedH71.321230N27000000
    30830Bushing
    Split TaperedH76.421230N28000000
    30832Bushing
    Split TaperedH81.521230N29000000
    30834Bushing
    Quick Disconnect (QD)SH86.621230N3000000
    30840Bushing
    Quick Disconnect (QD)SH101.921230N31000000
    30844Bushing
    Quick Disconnect (QD)SDS11221230N32000000
    30848Bushing
    Quick Disconnect (QD)SDS122.221230N33000000
    30856Bushing
    Quick Disconnect (QD)SDS142.621230N34000000
    50834Bushing
    Quick Disconnect (QD)SH86.621230N35000000
    50836Bushing
    Quick Disconnect (QD)SH91.721230N36000000
    50840Bushing
    Quick Disconnect (QD)SH101.921230N37000000
     
    For H14M Trade Size
     
    Steel
    201428Bushing
    Quick Disconnect (QD)SK124.826497K286000000
    201430Bushing
    Quick Disconnect (QD)SK133.726497K287000000
    201432Bushing
    Quick Disconnect (QD)SK142.626497K288000000
     
    Bushings

    High-Torque HTD Timing Belt Pulleys for Hex Shafts

    Image of Product. Front orientation. Contains Annotated. Timing Belt Drive Pulleys. High-Torque HTD Timing Belt Pulleys for Hex Shafts.
    Image of Attribute. Front orientation. Contains Annotated, Border. Curved (HTD) Teeth.
    No need for set screws—these pulleys have bores with six walls that engage with the shaft to transfer torque. They're a good choice when your setup needs to come apart frequently since there aren't extra mounting steps such as press fitting or installing bushings. These pulleys have curved HTD teeth that interlock with the matching belt better than trapezoidal teeth, so they transmit about twice the torque. All are compatible with Gates PowerGrip HTD, Omega HP, and Carlisle RPP series.
    Corrosion-Resistant Aluminum—Won't rust in wet environments and one-third the weight of steel and iron. However, aluminum pulleys are not as strong as iron and steel.
    For Max.
    Belt Wd., mm
    Pitch,
    mm
    No. of
    Teeth
    Bore
    Type
    Hex
    Wd.
    Pitch Dia.,
    mm
    No. of
    Flanges
    Hub
    Type
    Each
    For H5M Trade Size
     
    Corrosion-Resistant Aluminum
    9518Finished
    1/2"28.72Standard5454N11000000
    9524Finished
    1/2"38.22Standard5454N1200000
    9530Finished
    1/2"47.82Standard5454N1300000
    9536Finished
    1/2"57.32Standard5454N1400000
    15515Finished
    1/2"23.92Standard5454N1500000
    15518Finished
    1/2"28.72Standard5454N1600000
    15524Finished
    1/2"38.22Standard5454N1700000
    15530Finished
    1/2"47.82Standard5454N1800000
    15536Finished
    1/2"57.32Standard5454N1900000
     

    HTD Timing Belt Idler Pulleys

    Image of Product. Front orientation. Timing Belt Idler Pulleys. HTD Timing Belt Idler Pulleys.
    Image of Attribute. Front orientation. Contains Annotated, Border. HTD Timing Belt Idler Pulleys.
    Keep HTD timing belt systems running tightly with these idler pulleys. Curved teeth press against the belt as bearings rotate freely, reducing vibration and wear. All are compatible with Gates PowerGrip HTD, Omega HP, and Carlisle RPP series. Idler pulleys are often used with belt tensioners.
    Iron—Strong, but best for dry environments since moisture will cause them to rust.
    For Max.
    Belt Wd., mm
    No. of
    Teeth
    Pitch,
    mm
    For Shaft
    Dia.
    OD
    Bearing
    Type
    Each
    For H8M Trade Size
     
    Iron
    301981"1 7/8"Roller
    7760N11000000
     
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