Attributes . 15MM Belt Width; 5MM Belt Pitch; 5M-15 PowerGrip HTD Belt Style; 30 Teeth; 16.662MM Face Width; Rough Bore; 50.8MM Flange OD; 46.609MM OD; 47.752MM Pitch Diam; No Keyway; No Bushing; Minimum Plain Bore; 0.875" Max Bore . Names