Part Number 810447 Worm-helical Gear Cluster

Steel helical gear 4.470 in. Od, 39 teeth, 9 diametral pitch, 4.3333 in. Pitch dia, 23.0 degrees helix angle, 0.900 in. W gear face worm gear 3.500 in. Od, quadruple thd, lh, 16 diametral pitch, 14.5 degrees pressure angle, 0.540 in. W gear face 1.800 in. Diameter hub straight bore w/keyway, 1.065 in. Bore dia, 1.475 in. Bore lg

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