Roller Chain Sprocket; 40 Chain; 19 Teeth; 1 Row of Teeth; Hardened Teeth; 3.292" Outside Diameter; 3.038" Pitch Diameter; B-Hub One Side; Bushed Mount; P1 Bushing; 1/2" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 40 Chain; 19 Teeth; 1 Row of Teeth; Hardened Teeth; 3.292" Outside Diameter; 3.038" Pitch Diameter; B-Hub One Side; Bushed Mount; H Bushing; 1/2" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 1-1/2" Bore; 40 Chain; 19 Teeth; 1 Row of Teeth; Hardened Teeth; 3.292" Outside Diameter; 3.038" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 3/4" Bore; 40 Chain; 19 Teeth; 1 Row of Teeth; Hardened Teeth; 3.292" Outside Dia; 3.038" Pitch Dia; B-Hub One Side; Finished Bore Mount; 1/2" Chain Pitch; ANSI Roller Chain Chain Type; Keyway; Steel Material

Roller Chain Sprocket; 1" Bore; 40 Chain; 19 Teeth; 1 Row of Teeth; Hardened Teeth; 3.292" Outside Dia; 3.038" Pitch Dia; B-Hub One Side; Finished Bore Mount; 1/2" Chain Pitch; ANSI Roller Chain Chain Type; Keyway; Steel Material