Roller Chain Sprocket; 60 Chain; 30 Teeth; 1 Row of Teeth; Hardened Teeth; 7.586" Outside Diameter; 7.175" Pitch Diameter; B-Hub One Side; Bushed Mount; P1 Bushing; 3/4" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 2-3/16" Bore; 80 Chain; 30 Teeth; 1 Row of Teeth; No Hardened Teeth; 10.114" Outside Diameter; 9.567" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 20MM Bore; 50 Chain; 30 Teeth; 1 Row of Teeth; No Hardened Teeth; 160.553MM Outside Diameter; 151.87MM Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 15.875MM Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 40 Chain; 30 Teeth; 1 Row of Teeth; No Hardened Teeth; 5.057" Outside Diameter; 4.783" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; No Keyway; Stainless Steel Material

Worm Gear; 2-1/2" Pitch Diameter; 12 DP; 1/2" Face Width; Rough Bore; 30 Teeth; 14-1/2 Degree Pressure Angle; No Bushing; Minimum Plain Bore; 1-1/4" Hub Diameter; Cast Iron; Right Hand; Single; No Hardened Teeth