1 Groove; 5-1/4" Outside Diameter; Bushed; H Bushing Series; 3L | 4L | A Belt Series; 4.66" Pitch Minimum; 5" Pitch Maximum; 3/8 To 1-1/2" Bushing Bore Range; Keyway

1 Groove; 4.55" Outside Diameter; Bushed; SH Bushing Series; A | B Belt Series; 3.8" Pitch Minimum; 4.2" Pitch Maximum; 1/2 To 1-11/16" Bushing Bore Range; Keyway