Synchronous Pulley; 1/2" Belt Width; 3/8 Inch Belt Pitch; L Belt Style; 12 Teeth; 3/4" Face Width; Rough Bore; 1.402" Outside Diameter; 1.432" Pitch Diameter; No Keyway; No Bushing; Yes Minimum Plain Bore

Synchronous Pulley; 3/8" Belt Width; 1/5 Inch Belt Pitch; XL Belt Style; 12 Teeth; 0.43" Face Width; Rough Bore; 0.744" Outside Diameter; 0.764" Pitch Diameter; No Keyway; No Bushing; Yes Minimum Plain Bore

Sprocket, Idler; Roller Chain; 3/4" Bore; 80 Chain Size; 12 Teeth; Ball Bearing; 1" Chain Pitch; 1 Row of Teeth; Hardened Teeth; Steel

Sprocket, Idler; Roller Chain; 3/4" Bore; 80 Chain Size; 1" Chain Pitch; 12 Teeth; Ball Bearing; 1 Number of Row; Steel

Synchronous Pulley; 3/4" Belt Width; 3/8 Inch Belt Pitch; L Belt Style; 12 Teeth; 1" Face Width; Rough Bore; 1.402" Outside Diameter; 1.432" Pitch Diameter; No Keyway; No Bushing; Yes Minimum Plain Bore