Single-Groove Variable Pitch Sheave, 5/8" Bore, 4.15" O. D., 1VP44X5/8

Single-groove variable pitch sheave 5/8" bore, 4.15" outside diameter, cast iron. pitch diameter for "3l" belts is 2.7 to 3.5 inches; "4l" or "a" belts is 3.0 to 4.0 inches; "5l" or "b" belts is 3.2 to 4.2 inches.