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    337 Products

    Precision High-Torque GT Timing Belt Pulleys

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

    Finished Bore

    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.
    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.
    Finished Bore—Mount these pulleys onto the shaft and secure with a set screw—no machining required.
    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 2MGT Trade Size
     
    Corrosion-Resistant Aluminum
    6212Finished1/8"7.61Standard3764N101000000
    6214Finished1/8"8.91Standard3764N10200000
    6215Finished3/16"9.61Standard3764N10300000
    6216Finished3/16"10.21Standard3764N10400000
    6216Finished5 mm9.71Standard3684N110000
    6217Finished1/4"10.81Standard3764N10500000
    6218Finished1/4"11.51Standard3764N10600000
    6220Finished1/4"12.71Standard3764N10700000
    6220Finished5 mm12.21Standard3684N120000
    6224Finished1/4"15.32Standard3764N10800000
    6226Finished1/4"16.62Standard3764N10900000
    6228Finished1/4"17.82Standard3764N1100000
    6232Finished1/4"20.42Standard3764N11200000
    6236Finished1/4"22.92Standard3764N11300000
    6240Finished1/4"25.52Standard3764N11400000
    6248Finished1/4"30.62Standard3764N11600000
    6250Finished1/4"31.82Standard3764N11700000
    6260Finished1/4"38.22Standard3764N11800000
    6272Finished1/4"45.8Standard3764N11900000
    62100Finished5/16"63.7Standard3764N12200000
    62120Finished3/8"76.4Standard3764N12300000
    9220Finished5 mm12.21Standard3684N130000
    12220Finished5 mm12.21Standard3684N140000
     
    For 3MGT Trade Size
     
    Corrosion-Resistant Aluminum
    9316Finished3/16"15.31Standard3764N12400000
    9316Finished1/4"15.31Standard3764N12500000
    9317Finished1/4"16.21Standard3764N12600000
    9318Finished1/4"17.22Standard3764N12700000
    9320Finished1/4"19.12Standard3764N12800000
    9322Finished1/4"212Standard3764N12900000
    9324Finished1/4"22.92Standard3764N1300000
    9325Finished1/4"23.92Standard3764N13100000
    9326Finished1/4"24.82Standard3764N13200000
    9328Finished1/4"26.72Standard3764N13300000
    9330Finished1/4"28.72Standard3764N13400000
    9332Finished1/4"30.62Standard3764N13500000
    9334Finished1/4"32.52Standard3764N13600000
    9336Finished1/4"34.42Standard3764N13700000
    9340Finished1/4"38.22Standard3764N13900000
    9344Finished1/4"422Standard3764N1400000
    9345Finished1/4"432Standard3764N14100000
    9348Finished5/16"45.8Standard3764N14200000
    9350Finished5/16"47.8Standard3764N14300000
    9356Finished5/16"53.5Standard3764N14400000
    9360Finished5/16"57.3Standard3764N14500000
    9372Finished5/16"68.8Standard3764N14700000
    9380Finished5/16"76.4Standard3764N14800000
    9390Finished5/16"86Standard3764N14900000
    93100Finished5/16"95.5Standard3764N1500000
    93120Finished5/16"114.6Standard3764N15100000
     
    For 14MGT Trade Size
     
    Iron
    401428BushingTaper Lock2012124.823764N152000000
    401446BushingTaper Lock251720523764N167000000
    401472BushingTaper Lock3020320.923764N175000000
     
    Bushings

    GT Timing Belt Idler Pulleys

    Image of Product. Front orientation. Timing Belt Idler Pulleys. GT Timing Belt Idler Pulleys, Toothed.

    Toothed

    Image of Product. Front orientation. Timing Belt Idler Pulleys. GT Timing Belt Idler Pulleys, Without Teeth.

    Without Teeth

    Image of Attribute. Front orientation. Contains Annotated, Border. GT Timing Belt Idler Pulleys.
    Get pitch-perfect compatibility with these free-spinning pulleys. They mesh with belts that have curved GT-profile teeth, reducing vibration and wear. As they rotate on their bearings, these pulleys press up against belts to reduce slack and keep the system moving smoothly. All are compatible with GatesPowerGrip GT, 2GT, GT2, GT3, and GT4 series. Idler pulleys are often used with belt tensioners.
    Iron—Strong, but best for dry environments since moisture will cause them to rust.
    Corrosion-Resistant Aluminum—Lightweight and resist rust in wet environments. Although aluminum pulleys are one-third the weight of iron pulleys, they aren't as strong.
    Without Teeth—These pulleys press against the smooth side of the belt instead of the toothed side to maintain tension.
    Toothed
    Without Teeth
    For Max.
    Belt Wd., mm
    Pitch,
    mm
    For Shaft
    Dia., mm
    OD,
    mm
    Bearing
    Type
    No. of
    Teeth
    Each
    Each
    For 2MGT Trade Size
     
    Corrosion-Resistant Aluminum
    62315Ball
    203693N211000003693N21400000
    62515Ball
    203693N1100003693N140000
    92315Ball
    203693N21200003693N2150000
    92515Ball
    203693N1200003693N150000
    122315Ball
    203693N21300003693N2160000
    122515Ball
    203693N1300003693N160000
     
    For 8MGT Trade Size
     
    Iron
    2082090Roller
    327769N21000000———0
    30830100Roller
    367769N22000000———0
    62830100Roller
    367769N28000000———0
     
    For 14MGT Trade Size
     
    Iron
    371440146Roller
    307769N31000000———0
     

    Precision High-Torque GT Timing Belts

    Image of Product. Front orientation. Contains Inset. Timing Belts. Precision High-Torque GT Timing Belts.
    Image of Attribute. Front orientation. Contains Annotated, Border. Modified Curved (GT) Teeth.
    When precision timing is crucial, these timing belts minimize play (backlash). They’re often found in 3D printers, where accurate positioning is essential. Their curved teeth fit snugly with matching pulleys. Compared to belts with standard trapezoidal teeth, these belts transmit about three times more torque and run at higher speeds. All are compatible with Gates PowerGrip GT, 2GT, GT2, GT3, and GT4 series.
    Neoprene—Durable and weather resistant, but lose elasticity if exposed to oil and fuel. These belts are reinforced, so they're strong enough to transmit power without stretching. Plus, nylon-coated teeth minimize friction and protect the surface from wear.
    Wd.,
    mm
    Outer Circle,
    mm
    No. of
    Teeth
    Pitch,
    mm
    Reinforcement
    Material
    Tooth
    Finish
    Temp. Range,
    ° F
    Each
    Neoprene
     
    2MGT Trade Size
    6100502FiberglassNylon Coated-30 to 1807947K71100000
    6112562FiberglassNylon Coated-30 to 1807947K7120000
    6124622FiberglassNylon Coated-30 to 1807947K7130000
    6126632FiberglassNylon Coated-30 to 1807947K7140000
    6134672FiberglassNylon Coated-30 to 1807947K7150000
    6136682FiberglassNylon Coated-30 to 1807947K7160000
    6140702FiberglassNylon Coated-30 to 1807947K7170000
    6152762FiberglassNylon Coated-30 to 1807947K7180000
    6158792FiberglassNylon Coated-30 to 1807947K7190000
    6160802FiberglassNylon Coated-30 to 1807947K7210000
    6164822FiberglassNylon Coated-30 to 1807947K7220000
    6172862FiberglassNylon Coated-30 to 1807947K7250000
    6180902FiberglassNylon Coated-30 to 1807947K7260000
    6186932FiberglassNylon Coated-30 to 1807947K7270000
    6192962FiberglassNylon Coated-30 to 1807947K7280000
    62001002FiberglassNylon Coated-30 to 1807947K7290000
    62021012FiberglassNylon Coated-30 to 1807947K7310000
    62121062FiberglassNylon Coated-30 to 1807947K7320000
    62201102FiberglassNylon Coated-30 to 1807947K7330000
    62321162FiberglassNylon Coated-30 to 1807947K7340000
    62361182FiberglassNylon Coated-30 to 1807947K7350000
    62401202FiberglassNylon Coated-30 to 1807947K7360000
    62501252FiberglassNylon Coated-30 to 1807947K7370000
    62521262FiberglassNylon Coated-30 to 1807947K7380000
    62581292FiberglassNylon Coated-30 to 1807947K7390000
    62801402FiberglassNylon Coated-30 to 1807947K7410000
    63001502FiberglassNylon Coated-30 to 1807947K7420000
    63201602FiberglassNylon Coated-30 to 1807947K7430000
    63321662FiberglassNylon Coated-30 to 1807947K7440000
    63501752FiberglassNylon Coated-30 to 1807947K7450000
    63701852FiberglassNylon Coated-30 to 1807947K7460000
    63801902FiberglassNylon Coated-30 to 1807947K7470000
    64002002FiberglassNylon Coated-30 to 1807947K7480000
    64202102FiberglassNylon Coated-30 to 1807947K7490000
    64562282FiberglassNylon Coated-30 to 1807947K7510000
    64882442FiberglassNylon Coated-30 to 1807947K7530000
    65042522FiberglassNylon Coated-30 to 1807947K7540000
    65282642FiberglassNylon Coated-30 to 1807947K7550000
    65522762FiberglassNylon Coated-30 to 1807947K75600000
    65762882FiberglassNylon Coated-30 to 1807947K75700000
    66003002FiberglassNylon Coated-30 to 1807947K75800000
    66403202FiberglassNylon Coated-30 to 1807947K75900000
    66963482FiberglassNylon Coated-30 to 1807947K76100000
    67443722FiberglassNylon Coated-30 to 1807947K76200000
    68484242FiberglassNylon Coated-30 to 1807947K76300000
    61,1645822FiberglassNylon Coated-30 to 1807947K76400000
     
    3MGT Trade Size
    999333FiberglassNylon Coated-30 to 1807947K7650000
    9123413FiberglassNylon Coated-30 to 1807947K7670000
    9165553FiberglassNylon Coated-30 to 1807947K76900000
    9180603FiberglassNylon Coated-30 to 1807947K77100000
    9183613FiberglassNylon Coated-30 to 1807947K77200000
    9189633FiberglassNylon Coated-30 to 1807947K77300000
    9201673FiberglassNylon Coated-30 to 1807947K77400000
    9219733FiberglassNylon Coated-30 to 1807947K77500000
    9225753FiberglassNylon Coated-30 to 1807947K77600000
    9240803FiberglassNylon Coated-30 to 1807947K77700000
    9243813FiberglassNylon Coated-30 to 1807947K77800000
    9255853FiberglassNylon Coated-30 to 1807947K77900000
    9267893FiberglassNylon Coated-30 to 1807947K78100000
    9282943FiberglassNylon Coated-30 to 1807947K78200000
    9291973FiberglassNylon Coated-30 to 1807947K78300000
    93001003FiberglassNylon Coated-30 to 1807947K78400000
    93391133FiberglassNylon Coated-30 to 1807947K78500000
    93481163FiberglassNylon Coated-30 to 1807947K78600000
    93571193FiberglassNylon Coated-30 to 1807947K78700000
    93601203FiberglassNylon Coated-30 to 1807947K78800000
    93751253FiberglassNylon Coated-30 to 1807947K78900000
    93931313FiberglassNylon Coated-30 to 1807947K79100000
    94141383FiberglassNylon Coated-30 to 1807947K79200000
    94201403FiberglassNylon Coated-30 to 1807947K79300000
    94501503FiberglassNylon Coated-30 to 1807947K79500000
    94741583FiberglassNylon Coated-30 to 1807947K79600000
    94801603FiberglassNylon Coated-30 to 1807947K79700000
    94831613FiberglassNylon Coated-30 to 1807947K79800000
    95041683FiberglassNylon Coated-30 to 1807947K81100000
    95371793FiberglassNylon Coated-30 to 1807947K81200000
    95521843FiberglassNylon Coated-30 to 1807947K81300000
    95641883FiberglassNylon Coated-30 to 1807947K81400000
    96002003FiberglassNylon Coated-30 to 1807947K81500000
    96302103FiberglassNylon Coated-30 to 1807947K81600000
    96842283FiberglassNylon Coated-30 to 1807947K81700000
    97352453FiberglassNylon Coated-30 to 1807947K81800000
    98402803FiberglassNylon Coated-30 to 1807947K82200000
    99453153FiberglassNylon Coated-30 to 1807947K82300000
    91,0503503FiberglassNylon Coated-30 to 1807947K82400000
    91,0803603FiberglassNylon Coated-30 to 1807947K82500000
    91,5365123FiberglassNylon Coated-30 to 1807947K82600000
    92,0616873FiberglassNylon Coated-30 to 1807947K82800000
     
    8MGT Trade Size
    20480608FiberglassNylon Coated-22 to 2126486K11100000
    20560708FiberglassNylon Coated-22 to 2126486K11200000
    20600758FiberglassNylon Coated-22 to 2126486K11300000
    20640808FiberglassNylon Coated-22 to 2126486K11400000
    20720908FiberglassNylon Coated-22 to 2126486K11500000
    208001008FiberglassNylon Coated-22 to 2126486K11600000
    208401058FiberglassNylon Coated-22 to 2126486K6100000
    208801108FiberglassNylon Coated-22 to 2126486K11700000
    209201158FiberglassNylon Coated-22 to 2126486K63100000
    209601208FiberglassNylon Coated-22 to 2126486K11800000
    201,0401308FiberglassNylon Coated-22 to 2126486K11900000
    201,0641338FiberglassNylon Coated-22 to 2126486K63200000
    201,1201408FiberglassNylon Coated-22 to 2126486K1200000
    201,1601458FiberglassNylon Coated-22 to 2126486K63300000
    201,2001508FiberglassNylon Coated-22 to 2126486K12100000
    201,2241538FiberglassNylon Coated-22 to 2126486K63400000
    201,2801608FiberglassNylon Coated-22 to 2126486K12200000
    201,4401808FiberglassNylon Coated-22 to 2126486K63500000
    201,5121898FiberglassNylon Coated-22 to 2126486K63600000
    201,5841988FiberglassNylon Coated-22 to 2126486K63700000
    201,6002008FiberglassNylon Coated-22 to 2126486K63800000
    201,7602208FiberglassNylon Coated-22 to 2126486K12500000
    201,8002258FiberglassNylon Coated-22 to 2126486K12600000
    202,0002508FiberglassNylon Coated-22 to 2126486K127000000
    202,2002758FiberglassNylon Coated-22 to 2126486K64000000
    202,4003008FiberglassNylon Coated-22 to 2126486K641000000
    202,6003258FiberglassNylon Coated-22 to 2126486K642000000
    202,8003508FiberglassNylon Coated-22 to 2126486K643000000
    203,2804108FiberglassNylon Coated-22 to 2126486K644000000
    203,6004508FiberglassNylon Coated-22 to 2126486K134000000
    204,4005508FiberglassNylon Coated-22 to 2126486K135000000
    30480608FiberglassNylon Coated-22 to 2126486K21100000
    30560708FiberglassNylon Coated-22 to 2126486K21200000
    30600758FiberglassNylon Coated-22 to 2126486K21300000
    30640808FiberglassNylon Coated-22 to 2126486K21400000
    30720908FiberglassNylon Coated-22 to 2126486K21500000
    308001008FiberglassNylon Coated-22 to 2126486K21600000
    308401058FiberglassNylon Coated-22 to 2126486K64500000
    308801108FiberglassNylon Coated-22 to 2126486K21700000
    309201158FiberglassNylon Coated-22 to 2126486K64600000
    309601208FiberglassNylon Coated-22 to 2126486K21800000
    301,0401308FiberglassNylon Coated-22 to 2126486K21900000
    301,0641338FiberglassNylon Coated-22 to 2126486K64700000
    301,1201408FiberglassNylon Coated-22 to 2126486K2200000
    301,1601458FiberglassNylon Coated-22 to 2126486K648000000
    301,2001508FiberglassNylon Coated-22 to 2126486K22100000
    301,2241538FiberglassNylon Coated-22 to 2126486K649000000
    301,2801608FiberglassNylon Coated-22 to 2126486K22200000
    301,4401808FiberglassNylon Coated-22 to 2126486K223000000
    301,5121898FiberglassNylon Coated-22 to 2126486K65000000
    301,5841988FiberglassNylon Coated-22 to 2126486K651000000
    301,6002008FiberglassNylon Coated-22 to 2126486K224000000
    301,7602208FiberglassNylon Coated-22 to 2126486K225000000
    301,8002258FiberglassNylon Coated-22 to 2126486K652000000
    302,0002508FiberglassNylon Coated-22 to 2126486K227000000
    302,2002758FiberglassNylon Coated-22 to 2126486K653000000
    302,4003008FiberglassNylon Coated-22 to 2126486K654000000
    302,6003258FiberglassNylon Coated-22 to 2126486K655000000
    302,8003508FiberglassNylon Coated-22 to 2126486K656000000
    303,2804108FiberglassNylon Coated-22 to 2126486K657000000
    50720908FiberglassNylon Coated-22 to 2126486K315000000
    508001008FiberglassNylon Coated-22 to 2126486K316000000
    508801108FiberglassNylon Coated-22 to 2126486K317000000
    509201158FiberglassNylon Coated-22 to 2126486K659000000
    509601208FiberglassNylon Coated-22 to 2126486K318000000
    501,0401308FiberglassNylon Coated-22 to 2126486K319000000
    501,0641338FiberglassNylon Coated-22 to 2126486K67000000
    501,1201408FiberglassNylon Coated-22 to 2126486K32000000
    501,1601458FiberglassNylon Coated-22 to 2126486K671000000
    501,2001508FiberglassNylon Coated-22 to 2126486K321000000
    501,2241538FiberglassNylon Coated-22 to 2126486K672000000
    501,2801608FiberglassNylon Coated-22 to 2126486K322000000
    501,4401808FiberglassNylon Coated-22 to 2126486K673000000
    501,5121898FiberglassNylon Coated-22 to 2126486K674000000
    501,5841988FiberglassNylon Coated-22 to 2126486K675000000
    501,6002008FiberglassNylon Coated-22 to 2126486K324000000
    501,7602208FiberglassNylon Coated-22 to 2126486K325000000
    501,8002258FiberglassNylon Coated-22 to 2126486K326000000
    502,0002508FiberglassNylon Coated-22 to 2126486K327000000
    502,2002758FiberglassNylon Coated-22 to 2126486K676000000
    502,4003008FiberglassNylon Coated-22 to 2126486K677000000
    502,6003258FiberglassNylon Coated-22 to 2126486K678000000
    503,2804108FiberglassNylon Coated-22 to 2126486K68000000
     
    14MGT Trade Size
    401,1908514FiberglassNylon Coated-30 to 1807947K829000000
    401,40010014FiberglassNylon Coated-30 to 1807947K831000000
    552,10015014FiberglassNylon Coated-30 to 1807947K852000000
    554,57832714FiberglassNylon Coated-30 to 1807947K86100000000
     

    Precision High-Torque GT Cut-to-Length Timing Belts

    Image of Product. Front orientation. Contains Inset. Timing Belts. Precision High-Torque GT Cut-to-Length Timing Belts.
    Image of Attribute. Front orientation. Contains Annotated, Border. Modified Curved (GT) Teeth.
    Best for custom setups that demand powerful, controlled motion. Use these timing belts for linear applications or join the ends to create a custom belt. Their curved teeth fit snugly with matching pulleys to minimize play (backlash). That means these belts respond precisely to starts and stops, making them ideal for applications such as 3D printers. Compared to belts with trapezoidal teeth, these belts transmit about three times as much torque and run at higher speeds. All are compatible with Gates PowerGrip GT, 2GT, GT2, GT3, and GT4 series.
    Neoprene—Durable and weather resistant, but lose elasticity if exposed to oil and fuel. These belts are reinforced, so they're strong enough to transmit power without stretching. Plus, nylon-coated teeth minimize friction and protect the surface from wear.
    Wd.,
    mm
    Pitch,
    mm
    Reinforcement
    Material
    Tooth
    Finish
    Temp. Range,
    ° F
    500 mm
    Long
    1,000 mm
    Long
    2,000 mm
    Long
    3,000 mm
    Long
    Neoprene
     
    2MGT Trade Size
    62FiberglassNylon Coated-22 to 2123682N1
    00000
    000000
    000000
    000000
    92FiberglassNylon Coated-22 to 2123682N2
    0000
    00000
    00000
    00000
    122FiberglassNylon Coated-22 to 2123682N3
    00000
    00000
    00000
    00000
     
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