V-belt sheaves for B-section belts (21/32" top width × 13/32" depth). Available in fixed bore, QD, and Split Taper mounting styles with 1-12 grooves.
BlackStar 3BK90H - QD Sheave
$ 81.22
BlackStar 3BK80H - QD Sheave
$ 72.08
BlackStar 3B86SK - QD Sheave
$ 102.17
BlackStar 3B66SD - QD Sheave
$ 83.01
BlackStar 3B90SK - QD Sheave
$ 106.43
BlackStar 3BK45H - QD Sheave
$ 42.47
BlackStar 3BK70H - QD Sheave
$ 61.08