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    147 Products

    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.
    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.
    OD,
    mm
    No. of
    Flanges
    Each
    For 14MGT Trade Size
     
    Iron
    201428BushingTaper Lock2012141.282000000000000000
    201440BushingTaper Lock2517190.96200000000000000
    201460BushingTaper Lock3525281.1200000000000000
    371428BushingTaper Lock2012141.28200000000000000
    371440BushingTaper Lock3020190.96200000000000000
    371460BushingTaper Lock3525281.1200000000000000
    681429BushingTaper Lock2517141.28200000000000000
    681440BushingTaper Lock3020190.96200000000000000
    681460BushingTaper Lock3525281.1200000000000000
     
    Bushings
    Image of Product. Front orientation. Pulley and Sprocket Bushings. Taper-Lock Bushing.

    Taper-Lock

    Bushing

    Bushing
    Type
    Trade
    No.
    For Shaft
    Dia.
    Each
    Taper Lock20121/2"000000000000000
    Taper Lock20125/8"00000000000000
    Taper Lock20123/4"00000000000000
    Taper Lock20127/8"00000000000000
    Taper Lock201215/16"00000000000000
    Taper Lock20121"00000000000000
    Taper Lock20121 1/8"00000000000000
    Taper Lock20121 3/16"00000000000000
    Taper Lock20121 1/4"00000000000000
    Taper Lock20121 3/8"00000000000000
    Taper Lock20121 7/16"00000000000000
    Taper Lock20121 1/2"00000000000000
    Taper Lock20121 9/16"00000000000000
    Taper Lock20121 5/8"00000000000000
    Taper Lock20121 11/16"00000000000000
    Taper Lock20121 3/4"00000000000000
    Taper Lock20121 7/8"00000000000000
    Taper Lock20121 15/16"00000000000000
    Taper Lock20122"00000000000000
    Taper Lock20122 1/8"00000000000000
    Taper Lock201220 mm00000000000000
    Taper Lock201222 mm00000000000000
    Taper Lock201224 mm00000000000000
    Taper Lock201225 mm00000000000000
    Taper Lock201228 mm00000000000000
    Taper Lock201230 mm00000000000000
    Taper Lock201232 mm00000000000000
    Taper Lock201235 mm00000000000000
    Taper Lock201238 mm00000000000000
    Taper Lock201240 mm00000000000000
    Taper Lock201242 mm00000000000000
    Taper Lock201245 mm00000000000000
    Taper Lock201250 mm00000000000000
    Taper Lock25173/4"00000000000000
    Taper Lock25177/8"00000000000000
    Taper Lock25171"00000000000000
    Taper Lock25171 1/8"00000000000000
    Taper Lock25171 3/16"00000000000000
    Taper Lock25171 1/4"00000000000000
    Taper Lock25171 5/16"00000000000000
    Taper Lock25171 3/8"00000000000000
    Taper Lock25171 7/16"00000000000000
    Taper Lock25171 1/2"00000000000000
    Taper Lock25171 5/8"00000000000000
    Taper Lock25171 11/16"00000000000000
    Taper Lock25171 3/4"00000000000000
    Taper Lock25171 13/16"00000000000000
    Taper Lock25171 7/8"00000000000000
    Taper Lock25171 15/16"00000000000000
    Taper Lock25172"00000000000000
    Taper Lock25172 1/8"00000000000000
    Taper Lock25172 3/16"00000000000000
    Taper Lock25172 1/4"00000000000000
    Taper Lock25172 3/8"00000000000000
    Taper Lock25172 7/16"00000000000000
    Taper Lock25172 1/2"00000000000000
    Taper Lock25172 5/8"000000000000000
    Taper Lock25172 11/16"000000000000000
    Taper Lock251724 mm00000000000000
    Taper Lock251725 mm00000000000000
    Taper Lock251730 mm00000000000000
    Taper Lock251732 mm00000000000000
    Taper Lock251735 mm00000000000000
    Taper Lock251738 mm00000000000000
    Taper Lock251740 mm00000000000000
    Taper Lock251742 mm00000000000000
    Taper Lock251745 mm00000000000000
    Taper Lock251748 mm00000000000000
    Taper Lock251750 mm00000000000000
    Taper Lock30201"00000000000000
    Taper Lock30201 1/8"00000000000000
    Taper Lock30201 1/4"00000000000000
    Taper Lock30201 3/8"00000000000000
    Taper Lock30201 7/16"00000000000000
    Taper Lock30201 1/2"00000000000000
    Taper Lock30201 5/8"00000000000000
    Taper Lock30201 3/4"00000000000000
    Taper Lock30201 7/8"00000000000000
    Taper Lock30201 15/16"00000000000000
    Taper Lock30202"00000000000000
    Taper Lock30202 1/8"00000000000000
    Taper Lock30202 3/8"00000000000000
    Taper Lock30202 7/16"00000000000000
    Taper Lock30202 1/2"00000000000000
    Taper Lock30202 3/4"00000000000000
    Taper Lock30202 7/8"00000000000000
    Taper Lock30202 15/16"00000000000000
    Taper Lock30203"00000000000000
    Taper Lock302040 mm00000000000000
    Taper Lock302048 mm00000000000000
    Taper Lock302055 mm00000000000000

    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.
    OD,
    mm
    No. of
    Flanges
    Each
    For 14MGT Trade Size
     
    Iron
    401428BushingTaper Lock2012141.32000000000000000
    401446BushingTaper Lock2517213.2200000000000000
    401472BushingTaper Lock3020335200000000000000
     
    Bushings
    Image of Product. Front orientation. Pulley and Sprocket Bushings. Taper-Lock Bushing.

    Taper-Lock

    Bushing

    Bushing
    Type
    Trade
    No.
    For Shaft
    Dia.
    Each
    Taper Lock20121/2"000000000000000
    Taper Lock20125/8"00000000000000
    Taper Lock20123/4"00000000000000
    Taper Lock20127/8"00000000000000
    Taper Lock201215/16"00000000000000
    Taper Lock20121"00000000000000
    Taper Lock20121 1/8"00000000000000
    Taper Lock20121 3/16"00000000000000
    Taper Lock20121 1/4"00000000000000
    Taper Lock20121 3/8"00000000000000
    Taper Lock20121 7/16"00000000000000
    Taper Lock20121 1/2"00000000000000
    Taper Lock20121 9/16"00000000000000
    Taper Lock20121 5/8"00000000000000
    Taper Lock20121 11/16"00000000000000
    Taper Lock20121 3/4"00000000000000
    Taper Lock20121 7/8"00000000000000
    Taper Lock20121 15/16"00000000000000
    Taper Lock20122"00000000000000
    Taper Lock20122 1/8"00000000000000
    Taper Lock201220 mm00000000000000
    Taper Lock201222 mm00000000000000
    Taper Lock201224 mm00000000000000
    Taper Lock201225 mm00000000000000
    Taper Lock201228 mm00000000000000
    Taper Lock201230 mm00000000000000
    Taper Lock201232 mm00000000000000
    Taper Lock201235 mm00000000000000
    Taper Lock201238 mm00000000000000
    Taper Lock201240 mm00000000000000
    Taper Lock201242 mm00000000000000
    Taper Lock201245 mm00000000000000
    Taper Lock201250 mm00000000000000
    Taper Lock25173/4"00000000000000
    Taper Lock25177/8"00000000000000
    Taper Lock25171"00000000000000
    Taper Lock25171 1/8"00000000000000
    Taper Lock25171 3/16"00000000000000
    Taper Lock25171 1/4"00000000000000
    Taper Lock25171 5/16"00000000000000
    Taper Lock25171 3/8"00000000000000
    Taper Lock25171 7/16"00000000000000
    Taper Lock25171 1/2"00000000000000
    Taper Lock25171 5/8"00000000000000
    Taper Lock25171 11/16"00000000000000
    Taper Lock25171 3/4"00000000000000
    Taper Lock25171 13/16"00000000000000
    Taper Lock25171 7/8"00000000000000
    Taper Lock25171 15/16"00000000000000
    Taper Lock25172"00000000000000
    Taper Lock25172 1/8"00000000000000
    Taper Lock25172 3/16"00000000000000
    Taper Lock25172 1/4"00000000000000
    Taper Lock25172 3/8"00000000000000
    Taper Lock25172 7/16"00000000000000
    Taper Lock25172 1/2"00000000000000
    Taper Lock25172 5/8"000000000000000
    Taper Lock25172 11/16"000000000000000
    Taper Lock251724 mm00000000000000
    Taper Lock251725 mm00000000000000
    Taper Lock251730 mm00000000000000
    Taper Lock251732 mm00000000000000
    Taper Lock251735 mm00000000000000
    Taper Lock251738 mm00000000000000
    Taper Lock251740 mm00000000000000
    Taper Lock251742 mm00000000000000
    Taper Lock251745 mm00000000000000
    Taper Lock251748 mm00000000000000
    Taper Lock251750 mm00000000000000
    Taper Lock30201"00000000000000
    Taper Lock30201 1/8"00000000000000
    Taper Lock30201 1/4"00000000000000
    Taper Lock30201 3/8"00000000000000
    Taper Lock30201 7/16"00000000000000
    Taper Lock30201 1/2"00000000000000
    Taper Lock30201 5/8"00000000000000
    Taper Lock30201 3/4"00000000000000
    Taper Lock30201 7/8"00000000000000
    Taper Lock30201 15/16"00000000000000
    Taper Lock30202"00000000000000
    Taper Lock30202 1/8"00000000000000
    Taper Lock30202 3/8"00000000000000
    Taper Lock30202 7/16"00000000000000
    Taper Lock30202 1/2"00000000000000
    Taper Lock30202 3/4"00000000000000
    Taper Lock30202 7/8"00000000000000
    Taper Lock30202 15/16"00000000000000
    Taper Lock30203"00000000000000
    Taper Lock302040 mm00000000000000
    Taper Lock302048 mm00000000000000
    Taper Lock302055 mm00000000000000

    GT Timing Belt Idler Pulleys

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

    Toothed

    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.
    Toothed
    For Max.
    Belt Wd., mm
    Pitch,
    mm
    For Shaft
    Dia., mm
    OD,
    mm
    Bearing
    Type
    No. of
    Teeth
    Each
    For 14MGT Trade Size
     
    Iron
    371440146Roller
    		3000000000000000
     

    High-Torque HTD Timing Belt Pulleys

    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—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.
    OD,
    mm
    No. of
    Flanges
    Each
    For H14M Trade Size
     
    Steel
    201428BushingQuick Disconnect (QD)SK141.232000000000000000
    201430BushingQuick Disconnect (QD)SK155.71200000000000000
    201432BushingQuick Disconnect (QD)SK155.71200000000000000
     
    Bushings
    Image of Product. Front orientation. Pulley and Sprocket Bushings. Quick-Disconnect Bushing.

    Quick-Disconnect

    Bushing

    Bushing
    Type
    Trade
    No.
    For Shaft
    Dia.
    Each
    Quick Disconnect (QD)SK1/2"00000000000000
    Quick Disconnect (QD)SK5/8"0000000000000
    Quick Disconnect (QD)SK3/4"0000000000000
    Quick Disconnect (QD)SK7/8"0000000000000
    Quick Disconnect (QD)SK15/16"0000000000000
    Quick Disconnect (QD)SK1"0000000000000
    Quick Disconnect (QD)SK1 1/16"0000000000000
    Quick Disconnect (QD)SK1 1/8"0000000000000
    Quick Disconnect (QD)SK1 3/16"0000000000000
    Quick Disconnect (QD)SK1 1/4"0000000000000
    Quick Disconnect (QD)SK1 5/16"0000000000000
    Quick Disconnect (QD)SK1 3/8"0000000000000
    Quick Disconnect (QD)SK1 7/16"0000000000000
    Quick Disconnect (QD)SK1 1/2"0000000000000
    Quick Disconnect (QD)SK1 9/16"0000000000000
    Quick Disconnect (QD)SK1 5/8"0000000000000
    Quick Disconnect (QD)SK1 11/16"0000000000000
    Quick Disconnect (QD)SK1 3/4"0000000000000
    Quick Disconnect (QD)SK1 7/8"0000000000000
    Quick Disconnect (QD)SK1 15/16"0000000000000
    Quick Disconnect (QD)SK2"0000000000000
    Quick Disconnect (QD)SK2 1/8"0000000000000
    Quick Disconnect (QD)SK2 3/16"0000000000000
    Quick Disconnect (QD)SK2 1/4"0000000000000
    Quick Disconnect (QD)SK2 3/8"0000000000000
    Quick Disconnect (QD)SK2 7/16"0000000000000
    Quick Disconnect (QD)SK2 1/2"0000000000000
    Quick Disconnect (QD)SK2 5/8"0000000000000
    Quick Disconnect (QD)SK24 mm000000000000
    Quick Disconnect (QD)SK25 mm000000000000
    Quick Disconnect (QD)SK28 mm000000000000
    Quick Disconnect (QD)SK30 mm000000000000
    Quick Disconnect (QD)SK32 mm000000000000
    Quick Disconnect (QD)SK35 mm000000000000
    Quick Disconnect (QD)SK38 mm000000000000
    Quick Disconnect (QD)SK40 mm000000000000
    Quick Disconnect (QD)SK42 mm000000000000
    Quick Disconnect (QD)SK48 mm000000000000
    Quick Disconnect (QD)SK50 mm000000000000
    Quick Disconnect (QD)SK55 mm000000000000
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