Poly Chain® GT®2 Sprockets

Strong, durable sprockets designed for use with your Poly Chain® GT®2, Poly Chain® GT or Poly Chain® GT Carbon™ belts.

  • Full split in bushing allows for easy installation and removal
  • Poly Chain® GT®2 Sprockets keep overhung load below manufacturers’ recommendation
  • Precise sprocket design produces positive, press fit to shaft
  • Precision manufactured and static balanced
  • Re-work services have turnaround time
  • Smaller, narrower sprockets save shaft space, keep the load closer to bearing and extend life of reducer
  • Sprockets are precision manufactured and static balanced
  • Warning: Do NOT use these sprockets with rim speeds in excess of 6,500 fpm

All Parts

1-10 of 459 Items
Part # Product # Description Pitch Number of Grooves Width Pitch Diameter Rebore Bore Bushing Bore Range Min Bore Range Max Material Profile
14MX-112S-125 77198112 14MX-112S-125 6050 14 mm 112 125 mm 19.65 in false 6050 4.9375 in 6 in Cast Iron GT
14MX-112S-20 77192112 14MX-112S-20 3525 14 mm 112 20 mm 19.65 in false 3525 1.1875 in 3.9375 in Cast Iron GT
14MX-112S-37 77193112 14MX-112S-37 3525 14 mm 112 37 mm 19.65 in false 3525 1.1875 in 3.9375 in Cast Iron GT
14MX-112S-68 77196112 14MX-112S-68 4030 14 mm 112 68 mm 19.65 in false 4030 1.4375 in 4.4375 in Cast Iron GT
14MX-112S-90 77199112 14MX-112S-90 4535 14 mm 112 90 mm 19.65 in false 4535 1.9375 in 4.9375 in Cast Iron GT
14MX-126S-20 77192126 14MX-126S-20 3525 14 mm 126 20 mm 22.106 in false 3525 1.1875 in 3.9375 in Cast Iron GT
14MX-126S-37 77193126 14MX-126S-37 3525 14 mm 126 37 mm 22.106 in false 3525 1.1875 in 3.9375 in Cast Iron GT
14MX-140S-125 77198140 14MX-140S-125 6050 14 mm 140 125 mm 24.56 in false 6050 4.9375 in 6 in Cast Iron GT
14MX-140S-20 77192140 14MX-140S-20 3525 14 mm 140 20 mm 24.562 in false 3525 1.1875 in 3.9375 in Cast Iron GT
14MX-140S-37 77193140 14MX-140S-37 3525 14 mm 140 37 mm 24.562 in false 3525 1.1875 in 3.9375 in Cast Iron GT
1-10 of 459 Items

The Industry's Best.

With patented, carbon tensile cord design for high-torque, low-speed drives, Gates engineers were the first in the world to incorporate a high fatigue-resisting carbon fiber tensile cord into the belt, which is made of a new polyurethane compound. Consequently, Poly Chain® GT Carbon™ quickly became the most powerful line of synchronous belts on the market, providing a maintenance-free, energy saving, and environmentally friendly operation, offering an excellent alternative to roller chain and gear drives.

Metals Made to Your Application Specifications.

With Gates MachineWorks services, our product application experts work with you or your facility manager to customize drive components in a variety of bores, styles, materials, and finishes for your non-standard and prototype power transmission and belt drive applications.