MARTIN SPROCKET & GR

78CS13 2 7/16

MARTIN SPROCKET & GR 78CS13 2 7/16

Roller Chain Sprocket; 2-7/16" Bore; 78 Chain; 13 Teeth; 1 Row of Teeth; No Hardened Teeth; 10.9" Pitch Diameter; C-Hub Both Sides; Finished Bore Mount; No Bushing; 2-39/64" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material