Roller Chain Sprocket; 100 Chain; 48 Teeth; 1 Row of Teeth; No Hardened Teeth; 19.821" Outside Diameter; 19.113" Pitch Diameter; B-Hub One Side; Bushed Mount; R1 Bushing; 1-1/4" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 1-7/16" Bore; 40 Chain; 48 Teeth; 1 Row of Teeth; No Hardened Teeth; 7.928" Outside Diameter; 7.645" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 5/8" Bore; 35 Chain; 48 Teeth; 1 Row of Teeth; No Hardened Teeth; 5.946" Outside Diameter; 5-47/64" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 3/8" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 50 Chain; 48 Teeth; 1 Row of Teeth; Hardened Teeth; 9.911" Outside Diameter; 9.556" Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 5/8" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 40 Chain; 48 Teeth; 1 Row of Teeth; No Hardened Teeth; 7.928" Outside Diameter; 7.645" Pitch Diameter; B-Hub One Side; Bushed Mount; 1610 Bushing; 1/2" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material