BK-H Single Grove Pulley A,4L,B,5L
Tapered bore pulley - H hub, 3.95" OD, single groove, A or B belt
Pulley Size: BK40H Outside Diameter (O.D.): 3.95" H hub Pitch Diameter For 4L/A Belts (P.D.): 3.20" Pitch Diameter For 5L/B Belts (P.D.): 3.60" Pulley Type: 2 Dimension (O.L.): 1-1/2" Dimension (F): 7/8" Dimension (L): 1-1/4" Dimension (P): 7/16" Dimension (X): 7/8" Dimension (G): 7/16" Dimension (E): 3/16" Weight: 1.4 LBS