The 743B is a QD bushed V-belt sheave featuring 3 grooves, compatible with bore diameters ranging from 1/2 to 2-1/2 inches. It has an outside diameter of 7-3/4 inches and a belt pitch diameter of 7.0 inches.
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The 743B is a QD bushed V-belt sheave featuring 3 grooves, compatible with bore diameters ranging from 1/2 to 2-1/2 inches. It has an outside diameter of 7-3/4 inches and a belt pitch diameter of 7.0 inches.
