Spur Gear; 12" Pitch Diameter; 6 DP; 1-1/2" Face Width; Rough Bore; 72 Teeth; 14-1/2 Degree Pressure Angle; Minimum Plain Bore; 3" Hub Diameter; Cast Iron

Spur Gear; 12" Pitch Diameter; 6 DP; 2" Face Width; Rough Bore; 72 Teeth; 20 Degree Pressure Angle; Minimum Plain Bore; 4" Hub Diameter; Cast Iron

Worm Gear; 12" Pitch Diameter; 6 DP; 1" Face Width; Rough Bore; 72 Teeth; 14-1/2 Degree Pressure Angle; No Bushing; Minimum Plain Bore; 3" Hub Diameter; Cast Iron; Right Hand; Single; No Hardened Teeth

Spur Gear; 12" Pitch Diameter; 6 DP; 1-1/2" Face Width; Rough Bore; 72 Teeth; 14-1/2 Degree Pressure Angle; Minimum Plain Bore; 2-11/16" Max Bore; 4-5/8" Hub Diameter; Steel

Worm Gear; 12" Pitch Diameter; 6 DP; 1" Face Width; Rough Bore; 72 Teeth; 14-1/2 Degree Pressure Angle; No Bushing; Minimum Plain Bore; 2.94" Hub Diameter; Cast Iron; Right Hand; Quadruple; No Hardened Teeth