Roller Chain Sprocket; 50-2 Chain; 72 Teeth; 2 Row of Teeth; Hardened Teeth; 14.69" Outside Diameter; 14.329" Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 5/8" Chain Pitch; ANSI Roller Chain; No Keyway; Carbon Steel Material

Roller Chain Sprocket; 20B-1 Chain; 72 Teeth; 1 Row of Teeth; Hardened Teeth; 746.252MM Outside Diameter; 727.89MM Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 31.75MM Chain Pitch; ISO Roller Chain; No Keyway; Carbon Steel Material

Roller Chain Sprocket; 80 Chain; 72 Teeth; 1 Row of Teeth; Hardened Teeth; 23.504" Outside Diameter; 22.926" Pitch Diameter; C-Hub Both Sides; Rough Bore Mount; No Bushing; 1" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 50-2 Chain; 72 Teeth; 2 Row of Teeth; Hardened Teeth; 14.69" Outside Diameter; 14.329" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 5/8" Chain Pitch; ANSI Roller Chain; No Keyway; Carbon Steel Material

Roller Chain Sprocket; 35 Chain; 72 Teeth; 1 Row of Teeth; No Hardened Teeth; 8.814" Outside Diameter; 8.597" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 3/8" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material