Chicago Die Casting 1/2X4-1/2 Sgl V-Groove Pulley 450A

For A belts, pulleys from 2 in to 12 in have keyways except 3/8 in and 1/2 in bores and 3/4 in bores in pulleys less than 4 in in diameter. All pulleys are with slotted headless set screws. In Sta-Pak cartons. For 4L or 1/2 in x 11/32 in belts.

For A belts pulleys from 2'' to 12'' have keyways except 3/8'' and 1/2'' bores and 3/4'' bores in pulleys less than 4'' in diameter. All pulleys are with slotted headless set screws. In Sta-Pak cartons. For 4L or 1/2'' x 11/32'' belts.nullnullA SECTION - DIE CAST 1/2" Bore O.D. Inches=4-1/2 Pitch Dia.=4.25 # Of Spokes=0