36MM Belt Width; 8MM Belt Pitch; 8M-36 Poly Chain GT2 Belt Style; 33 Teeth; 42.164MM Face Width; Bushed; 90.576MM Flange OD; 82.423MM OD; 84.023MM Pitch Diam; Keyway; 12.7 To 42.863MM Bushing Bore Range; 1610 Bushing; No Minimum Plain Bore

21MM Belt Width; 8MM Belt Pitch; 8M-21 Poly Chain GT2 Belt Style; 33 Teeth; 23.368MM Face Width; Bushed; 90.576MM Flange OD; 82.423MM OD; 84.023MM Pitch Diam; Keyway; 12.7 To 42.863MM Bushing Bore Range; 1610 Bushing; No Minimum Plain Bore

Synchronous Pulley; 20MM Belt Width; 14MM Belt Pitch; 14MX-20 Belt Style; 33 Teeth; 34.544MM Face Width; Bushed; 164.211MM Flange OD; 144.272MM OD; 147.066MM Pitch Diameter; Yes Keyway; 14 To 48MM Bushing Bore Range; 2012 Bushing; No Minimum Plain Bore

Synchronous Pulley; 37MM Belt Width; 14 MM Belt Pitch; 14M-37 Belt Style; 33 Teeth; 1.74MM Face Width; Bushed; 5.68MM Outside Diameter; 5.79MM Pitch Diameter; Yes Keyway; 2517 Bushing; No Minimum Plain Bore

125MM Belt Width; 14MM Belt Pitch; 14M-125 Poly Chain GT2 Belt Style; 33 Teeth; 134.366MM Face Width; Rough Bore; 164.338MM Flange OD; 144.272MM OD; 147.066MM Pitch Diam; No Keyway; No Bushing; Minimum Plain Bore; 3.5" Max Bore