Roller Chain Sprocket; 1-3/4" Bore; 60 Chain; 16 Teeth; 1 Row of Teeth; Hardened Teeth; 4.22" Outside Diameter; 3.845" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 3/4" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

1-1/4" Bore; 7956; 1-1/4" Pitch; 16 Teeth; 6.44" Outside Diameter; 6-13/32" Pitch Diameter; C-Hub Both Sides; Finished Bore; Round; Straight Running | Side Flexing | Back Flexing; Thermoplastic

Roller Chain Sprocket; 1-1/4" Bore; 40 Chain; 16 Teeth; 1 Row of Teeth; Hardened Teeth; 2.814" Outside Diameter; 2-9/16" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Synchronous Belt; 1" Bore; 2" Belt Width; H Belt Series; 1/2" Belt Pitch; 16 Teeth; Needle Bearing; No Flange; 2-1/2" Outside Diameter; Steel

1" Bore; 770 | 1050 | 1055 | 1060 | 7703 | 7705 | 7706 | 7708 | 7743; 1" Pitch; 16 Teeth; 5.14" Outside Diameter; 5-1/8" Pitch Diameter; C-Hub Both Sides; Finished Bore; Round; Straight Running | Side Flexing | Back Flexing; Thermoplastic