4-8V3550M Four Groove Heavy Duty QD 8V Sheaves 35.5" O.D. 1.654" #62 Sprockets They are made of extremely

They are made of extremely heavy-duty high strength alloy steel to withstand working load limits of up to 20 Tons

2AKH QD Sheaves are precision machined from gray cast iron

750"Dimension (A): 10

609" pitch

4-8V3550M Four Groove Heavy Duty QD 8V Sheaves 35.5" O.D. 1.654" #62 Sprockets They are made of extremelyHeavy Duty QD 8V Sheaves Four Groove Material: Gray Cast Iron Outside Diameter: 35. 5" Bushing: M *Type F 3 * Suffix on type indicates construction: 1=solid 2=web 3=arm spoke BUSHINGS ORDERED SEPARATELY Sheaves are precision machined from gray cast iron, statically balanced painted with baked enamel finish and individually packaged or lagged. CATALOG PAGE PDF