Gates® 2AK39.1/2 Light Duty Web Sheave, 1/2 in Bored to Size Bore, 3-3/4 in OD, 2 Grooves, 3.16 in (3L)/3.5 in (4L) Dia Pitch, 1-3/8 in W Face
Gates® Sheave, Light Duty Web, Series: 7805, Bored to Size Bore, 1/2 in Bore, 3-3/4 in OD, 3.16 in (3L)/3.5 in (4L) Pitch Diameter, 2 Grooves, 5/8 in Pitch, 1-3/8 in Face Width, 2.13 in Diameter Hub, 0.47 in Hub Projection, For Use With: Truflex® 3L or 4L Cross Section V-Belts, Cast Iron, Painted