Change Gear; 3/4" Bore; 5-5/8" Pitch Diameter; 16 DP; 1/2" Face Width; Finished Bore; 90 Teeth; 14-1/2 Degree Pressure Angle; 1.81" Hub Diameter; Cast Iron

Synchronous Pulley; 19.05MM Bore; 20MM Belt Width; 8 MM Belt Pitch; 8M-20 Belt Style; 90 Teeth; 28.575MM Face Width; Finished Bore; 227.813MM Outside Diameter; 229.184MM Pitch Diameter; Yes Keyway; No Bushing; No Minimum Plain Bore

Synchronous Pulley; 31.75MM Bore; 20MM Belt Width; 8 MM Belt Pitch; 8M-20 Belt Style; 90 Teeth; 28.575MM Face Width; Finished Bore; 227.813MM Outside Diameter; 229.184MM Pitch Diameter; Yes Keyway; No Bushing; No Minimum Plain Bore

Change Gear; 3/4" Bore; 5-5/8" Pitch Diameter; 16 DP; 1/2" Face Width; Finished Bore; 90 Teeth; 14-1/2 Degree Pressure Angle; Steel

Synchronous Pulley; 28.575MM Bore; 20MM Belt Width; 8 MM Belt Pitch; 8M-20 Belt Style; 90 Teeth; 28.575MM Face Width; Finished Bore; 227.813MM Outside Diameter; 229.184MM Pitch Diameter; Yes Keyway; No Bushing; No Minimum Plain Bore