Synchronous Pulley; 3/4" Belt Width; 3/8 Inch Belt Pitch; L Belt Style; 15 Teeth; 1" Face Width; Rough Bore; 1.761" Outside Diameter; 1.791" Pitch Diameter; No Keyway; No Bushing; Yes Minimum Plain Bore

Synchronous Pulley; 9MM Belt Width; 5 MM Belt Pitch; 5M-9 Belt Style; 15 Teeth; 14.5MM Face Width; Rough Bore; 22.73MM Outside Diameter; 23.87MM Pitch Diameter; No Keyway; No Bushing; Yes Minimum Plain Bore

Roller Chain Sprocket; 12B-1 Chain; 15 Teeth; 2 Row of Teeth; Hardened Teeth; 101.041MM Outside Diameter; 91.63MM Pitch Diameter; A-Double Single; Rough Bore Mount; No Bushing; 19.05MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Synchronous Pulley; 2" Belt Width; 1/2 Inch Belt Pitch; H Belt Style; 15 Teeth; 2-11/32" Face Width; Rough Bore; 2.333" Outside Diameter; 2.387" Pitch Diameter; No Keyway; No Bushing; Yes Minimum Plain Bore

Synchronous Pulley; 3" Belt Width; 1/2 Inch Belt Pitch; H Belt Style; 15 Teeth; 3.366" Face Width; Rough Bore; 2.333" Outside Diameter; 2.387" Pitch Diameter; No Keyway; No Bushing; Yes Minimum Plain Bore