Synchronous Pulley; 20MM Belt Width; 14 MM Belt Pitch; 14M-20 Belt Style; 31 Teeth; 1.04MM Face Width; Bushed; 5.329MM Outside Diameter; 5.439MM Pitch Diameter; Yes Keyway; 2012 Bushing; No Minimum Plain Bore

Synchronous Pulley; 37MM Belt Width; 14 MM Belt Pitch; 14M-37 Belt Style; 31 Teeth; 1.74MM Face Width; Bushed; 5.329MM Outside Diameter; 5.439MM Pitch Diameter; Yes Keyway; 2517 Bushing; No Minimum Plain Bore

68MM Belt Width; 14MM Belt Pitch; 14M-68 Poly Chain GT2 Belt Style; 31 Teeth; 76.454MM Face Width; Rough Bore; 155.194MM Flange OD; 135.357MM OD; 138.151MM Pitch Diam; No Keyway; No Bushing; Minimum Plain Bore; 3.438" Max Bore

55MM Belt Width; 14MM Belt Pitch; 14MGT-55 Powergrip GT2 Belt Style; 31 Teeth; 61.722MM Face Width; Bushed; 155.296MM Flange OD; 135.357MM OD; 138.151MM Pitch Diam; Keyway; 12.7 To 63.5MM Bushing Bore Range; SK Bushing; No Minimum Plain Bore

125MM Belt Width; 14MM Belt Pitch; 14M-125 Poly Chain GT2 Belt Style; 31 Teeth; 134.366MM Face Width; Rough Bore; 155.194MM Flange OD; 135.357MM OD; 138.125MM Pitch Diam; No Keyway; No Bushing; Minimum Plain Bore; 3.438" Max Bore