Synchronous Pulley; 90MM Belt Width; 14 MM Belt Pitch; 14M-90 Belt Style; 39 Teeth; 98.552MM Face Width; Rough Bore; 170.993MM Outside Diameter; 173.787MM Pitch Diameter; No Keyway; No Bushing; Yes Minimum Plain Bore

Synchronous Pulley; 125MM Belt Width; 14 MM Belt Pitch; 14M-125 Belt Style; 39 Teeth; 134.366MM Face Width; Rough Bore; 170.993MM Outside Diameter; 173.787MM Pitch Diameter; No Keyway; No Bushing; Yes Minimum Plain Bore