2BK190H Light Duty Two Groove QD Sheave for 4L or A, 5L or B Belts. 18.75" O.D. Hex Nuts Choose your quantity using the

Choose your quantity using the drop-down menu

Flute Length: 3-3/16"

FREE SHIPPING in Lower 48 States

84" Drill Diameter mm 19/32 NOT SUPPLIED Insert Qty 10

1/8"-27 NPTF Long Grease Fittings

2BK190H Light Duty Two Groove QD Sheave for 4L or A, 5L or B Belts. 18.75" O.D. Hex Nuts Choose your quantity using theLight Duty QD Sheaves Two Groove Type 3 Uses H Bushing (sold separately) for 4L or A, 5L or B Belts. 2BKH QD Sheaves are precision machined from gray cast iron, statically balanced painted with baked enamel finish and individually packaged. Construction: SpokedDimensions: O. D. : 18. 75P. D. for 4L or A Belt: 18. 00P. D. for 5L or B Belt: 18. 40F: 1 3 4L: 1 1 4X: 7 8G: 7 16E: 3 16O. L.: 1 3 4P: 7 16C: 1 4