Attributes . 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 . Names