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Use these pulleys on any 5 mm pitch, 9 mm wide GT2 or HTD belt to transfer high speed, low torque motion like the pros.  Availble in tooth counts of 14-36 teeth and 3D printed out of high strength polycarbonate, these pulleys are built to last and are based on years of manufacturing custom pulleys for our FRC teams.  For larger pulleys up to 48 teeth, see our 1/2" hex line, and for pulleys up to 84 teeth, see our line of 1 7/8" bolt circle pulleys.

NOT FOR USE WITH THUNDERHEX SHAFTS.

Our pulleys are manufactured on demand - please expect a few days lead time before shipping.

If you have a request for a custom pulley bore, tooth profile, or width, please use the contact form below.  Our process is flexible enough to create and launch an entire new pulley series, sometimes in just a day!

3/8" Hex Bore 5 mm HTD/GT2 9 mm Wide Plastic Pulley

PriceFrom $3.67
  • Pulleys for 9 mm width belts are 13 mm in width with the outer diameter varying per tooth count.  Hex bores are designed to be a tight fit on the hex shafts.

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