Synchronous Pulley; 12MM Belt Width; 8 MM Belt Pitch; 8M-12 Belt Style; 53 Teeth; 14.478MM Face Width; Bushed; 133.375MM Outside Diameter; 134.976MM Pitch Diameter; Yes Keyway; 2012 Bushing; No Minimum Plain Bore

Synchronous Pulley; 68MM Belt Width; 14 MM Belt Pitch; 14M-68 Belt Style; 53 Teeth; 76.454MM Face Width; Bushed; 233.401MM Outside Diameter; 236.195MM Pitch Diameter; Yes Keyway; 3525 Bushing; No Minimum Plain Bore

Synchronous Pulley; 125MM Belt Width; 14 MM Belt Pitch; 14M-125 Belt Style; 53 Teeth; 134.366MM Face Width; Bushed; 233.401MM Outside Diameter; 236.195MM Pitch Diameter; Yes Keyway; 4535 Bushing; No Minimum Plain Bore

Roller Chain Sprocket; 40 Chain; 53 Teeth; 1 Row of Teeth; Hardened Teeth; 8.725" Outside Diameter; 8.44" Pitch Diameter; B-Hub One Side; Bushed Mount; 1610 Bushing; 1/2" Chain Pitch; ANSI Roller Chain; Keyway; Carbon Steel Material

Synchronous Pulley; 62MM Belt Width; 8 MM Belt Pitch; 8M-62 Belt Style; 53 Teeth; 66.802MM Face Width; Bushed; 133.375MM Outside Diameter; 134.976MM Pitch Diameter; Yes Keyway; 2517 Bushing; No Minimum Plain Bore