Roller Chain Sprocket; 50 Chain; 23 Teeth; 1 Row of Teeth; No Hardened Teeth; 4.923" Outside Diameter; 4.59" Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 5/8" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 1" Bore; 35 Chain; 23 Teeth; 1 Row of Teeth; No Hardened Teeth; 2.954" Outside Diameter; 2.754" Pitch Diameter; A-No Hub; Finished Bore Mount; No Bushing; 3/8" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material