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 4B58SD - QD Sheave
$ 93.66
BlackStar 4B56SD - QD Sheave
$ 91.53
BlackStar 4B54SD - QD Sheave
$ 89.40
BlackStar 4B56Q - QD Sheave
$ 91.53
BlackStar 4B52SD - QD Sheave
$ 87.27
BlackStar 4B46SD - QD Sheave
$ 80.88
BlackStar 4B44SD - QD Sheave
$ 78.76