1VL40-1/2 Variable Pitch sheave,1VL40X1/2,3.75 inch OD, 1/2 inch Bore,Cast Iron Material,VL Single Groove v Belt Pulley for "3L","4L","5L","A","B" or "5V" Belts
Standard V-belt Sheave Use with A, 3L & 4L (A & AX) V-Belts
Meet the American standard: Classical-V-1988
Description
V-belt pulleys (sheaves) are the component in a power transmission drive that transmits power to the belt. Classical V-belt sheave fits a variety of classical profile V-belts, suitable for use in many existing power transmission drives.