Change Gear; 1" Bore; 6.667" Pitch Diameter; 12 DP; 3/4" Face Width; Finished Bore; 80 Teeth; 14-1/2 Degree Pressure Angle; Steel

Roller Chain Sprocket; 50 Chain; 80 Teeth; 1 Row of Teeth; No Hardened Teeth; 16.283" Outside Diameter; 15.919" Pitch Diameter; B-Hub One Side; Bushed Mount; SK Bushing; 5/8" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Change Gear; 5/8" Bore; 4" Pitch Diameter; 20 DP; 3/8" Face Width; Finished Bore; 80 Teeth; 14-1/2 Degree Pressure Angle; Steel

Roller Chain Sprocket; 40-2 Chain; 80 Teeth; 2 Row of Teeth; No Hardened Teeth; 13.026" Outside Diameter; 12.736" Pitch Diameter; B-Hub One Side; Bushed Mount; 2517 Bushing; 1/2" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Spur Gear; 10" Pitch Diameter; 8 DP; 1-1/4" Face Width; Rough Bore; 80 Teeth; 14-1/2 Degree Pressure Angle; Minimum Plain Bore; 2" Max Bore; 3-1/2" Hub Diameter; Steel