Roller Chain Sprocket; 1-1/4" Bore; 50 Chain; 39 Teeth; 1 Row of Teeth; No Hardened Teeth; 8.117" Outside Diameter; 7.768" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 5/8" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 1-15/16" Bore; 50 Chain; 39 Teeth; 1 Row of Teeth; No Hardened Teeth; 8.117" Outside Diameter; 7.768" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 5/8" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 10B-1 Chain; 39 Teeth; 1 Row of Teeth; Hardened Teeth; 206.172MM Outside Diameter; 197.29MM Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 15.875MM Chain Pitch; ISO Roller Chain; No Keyway; Carbon Steel Material

Roller Chain Sprocket; 100 Chain; 39 Teeth; 1 Row of Teeth; Hardened Teeth; 16-15/64" Outside Diameter; 15.535" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 1-1/4" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

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