Roller Chain Sprocket; 40 Chain; 60 Teeth; 1 Row of Teeth; No Hardened Teeth; 9.84" Outside Diameter; 9.554" Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; No Keyway; Stainless Steel Material

Roller Chain Sprocket; 40 Chain; 38 Teeth; 1 Row of Teeth; No Hardened Teeth; 6.334" Outside Diameter; 6.055" Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 40 Chain; 39 Teeth; 1 Row of Teeth; No Hardened Teeth; 6.494" Outside Diameter; 6.214" Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 2.865" Bore; 40 Chain; 37 Teeth; 1 Row of Teeth; No Hardened Teeth; 6.174" Outside Diameter; 5.896" Pitch Diameter; A-No Hub; Finished Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 40 Chain; 15 Teeth; 1 Row of Teeth; Hardened Teeth; 2.652" Outside Diameter; 2.405" Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; No Keyway; Carbon Steel Material