Helical Gear; 3/4" Bore; 1-1/2" Pitch Diameter; 8 Transverse DP; 3/4" Face Width; Finished Bore; 12 Teeth; 14-1/2 Degree Pressure Angle; Right Hand; 1-1/4" Hub Diameter; Steel; Hardened Teeth

Helical Gear; 3/4" Bore; 1-1/2" Pitch Diameter; 8 Transverse DP; 3/4" Face Width; Finished Bore; 12 Teeth; 14-1/2 Degree Pressure Angle; Left Hand; 1-1/4" Hub Diameter; Steel; Hardened Teeth

Roller Chain Sprocket; 1-3/4" Bore; 80 Chain; 12 Teeth; 1 Row of Teeth; Hardened Teeth; 4.332" Outside Diameter; 3.864" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 1-3/4" Bore; 80 Chain; 12 Teeth; 1 Row of Teeth; Hardened Teeth; 4.332" Outside Diameter; 3.864" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 60 Chain; 12 Teeth; 1 Row of Teeth; Hardened Teeth; 3.249" Outside Diameter; 2.898" Pitch Diameter; B-Hub One Side; Bushed Mount; JA Bushing; 3/4" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material