Spur Gear; 30MM Pitch Diameter; 0.5 DP; 8MM Face Width; Rough Bore; 60 Teeth; 20 Degree Pressure Angle; Minimum Plain Bore; 20MM Hub Diameter; Steel

Spur Gear; 35MM Bore; 80MM Pitch Diameter; M4 DP; 40MM Face Width; Finished Bore; 20 Teeth; 20 Degree Pressure Angle; 52MM Hub Diameter; Steel

Change Gear; 1-1/4" Bore; 3.6" Pitch Diameter; 10 DP; 1" Face Width; Finished Bore; 36 Teeth; 14-1/2 Degree Pressure Angle; 1.94" Hub Diameter; Cast Iron

Helical Gear; 5/8" Bore; 2" Pitch Diameter; 24 Transverse DP; 1/4" Face Width; Finished Bore; 48 Teeth; 14-1/2 Degree Pressure Angle; Right Hand; Steel; Hardened Teeth

Helical Gear; 1" Bore; 2" Pitch Diameter; 6 Transverse DP; 1" Face Width; Finished Bore; 12 Teeth; 14-1/2 Degree Pressure Angle; Left Hand; 1.62" Hub Diameter; Bronze