Roller Chain Sprocket; 08B-2 Chain; 54 Teeth; 2 Row of Teeth; No Hardened Teeth; 225.654MM Outside Diameter; 218.42MM Pitch Diameter; C-Hub Both Sides; Bushed Mount; 2517 Bushing; 12.7MM Chain Pitch; ISO Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 28B-1 Chain; 54 Teeth; 1 Row of Teeth; Hardened Teeth; 789.838MM Outside Diameter; 764.47MM Pitch Diameter; C-Hub Both Sides; Rough Bore Mount; No Bushing; 44.45MM Chain Pitch; ISO Roller Chain; No Keyway; Carbon Steel Material

Roller Chain Sprocket; 25 Chain; 54 Teeth; 1 Row of Teeth; No Hardened Teeth; 4.442" Outside Diameter; 4.3" Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 1/4" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 3/4" Bore; 35 Chain; 54 Teeth; 1 Row of Teeth; Hardened Teeth; 6.663" Outside Diameter; 6.449" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 3/8" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 28B-2 Chain; 54 Teeth; 2 Row of Teeth; No Hardened Teeth; 789.838MM Outside Diameter; 764.47MM Pitch Diameter; C-Hub Both Sides; Rough Bore Mount; No Bushing; 44.45MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material