Split Timing Belt Pulley For Belt Series L For Belt Width 1 in For Bushing Size H For Bushing Type Split Taper For Use With 0.375 in Trapezoidal Pitch Material Cast Iron Maximum Bore Diameter 1 3/8 in Minimum Bore Diameter 3/8 in Number of Teeth 32 Outside Diameter 4.063 in Pitch 0.375 in Pitch Diameter 3.82 in Face Width 1.25 in Features Built for High-Torque Low-Speed Applications Outperforms Industry Standards Superb Flexibility For Belt Trade Size L