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Poly Chain® GT®2 Sprockets-ACHE

Strong, durable sprockets designed for use with your PowerGrip GT®2 belts.

  • Full split in bushing allows easy installation and removal.
  • Poly Chain® GT®2 Sprockets keep overhung load below manufacturers recommendation.
  • Precise sprocket design produces positive, press fit to shaft.
  • Smaller, narrower sprockets save shaft space, keep the load closer to bearing and extend life of reducer.
  • Sprockets are precision manufactured and static balanced.

All Parts

1-8 of 8 Items
Part # Product # Description Pitch Number of Grooves Width Pitch Diameter Rebore Bore Bushing Bore Range Min Bore Range Max Material Profile
F8M-140S-21 / F8M140S21 77279544 F8M-140S-21SF GT SPKT 8 mm 140 21 mm 14.036 in false SF 0.5 in 2.8125 in Cast Iron GT
F8M-168S-21 / F8M168S21 77279568 F8M-168S-21SF GT SPKT 8 mm 168 21 mm 16.843 in false SF 0.5 in 2.8125 in Cast Iron GT
F8M-180S-21 / F8M180S21 77279580 F8M-180S-21SF GT SPKT 8 mm 180 21 mm 18.046 in false SF 0.5 in 2.8125 in Cast Iron GT
F8M-224S-21 / F8M224S21 77279524 F8M-224S-21E GT SPKT 8 mm 224 21 mm 22.457 in false E 0.875 in 3.5 in Cast Iron GT
F8M-36S-21 / F8M36S21 77279536 F8M-36S-21SH GT SPKT 8 mm 36 21 mm 3.609 in false SH 0.5 in 1.625 in Cast Iron GT
F8M-38S-21 / F8M38S21 77279538 F8M-38S-21SH GT SPKT 8 mm 38 21 mm 3.81 in false SH 0.5 in 1.625 in Cast Iron GT
F8M-40S-21 / F8M40S21 77279540 F8M-40S-21SH GT SPKT 8 mm 40 21 mm 4.01 in false SH 0.5 in 1.625 in Cast Iron GT
F8M-42S-21 / F8M42S21 77279542 F8M-42S-21SH GT SPKT 8 mm 42 21 mm 4.211 in false SH 0.5 in 1.625 in Cast Iron GT
1-8 of 8 Items