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

Spur Gear; 1" Bore; 1-3/4" Pitch Diameter; 12 DP; 3/4" Face Width; Finished Bore; 21 Teeth; 14-1/2 Degree Pressure Angle; No Minimum Plain Bore; 7/8" Max Bore; 1-1/2" Hub Diameter; Steel; No Hardened Teeth

Spur Gear; 3/4" Bore; 6" Pitch Diameter; 12 DP; 1" Face Width; Finished Bore; 72 Teeth; 20 Degree Pressure Angle; No Minimum Plain Bore; 2-1/8" Max Bore; 3-1/2" Hub Diameter; Steel; No Hardened Teeth

Spur Gear; 1" Bore; 9" Pitch Diameter; 8 DP; 1-1/4" Face Width; Finished Bore; 72 Teeth; 14-1/2 Degree Pressure Angle; No Minimum Plain Bore; 1-13/16" Max Bore; 3" Hub Diameter; Cast Iron; No Hardened Teeth