2 Grooves; 3.55" Outside Diameter; Bushed; H Bushing Series; 4L | A | 5L | B Belt Series; 2.8" Pitch Minimum; 3.2" Pitch Maximum; 3/8 To 1-1/2" Bushing Bore Range; Keyway

1 Grooves; 3-3/4" Outside Diameter; Bushed; SH Bushing Series; A | B Belt Series; 3" Pitch Minimum; 3.4" Pitch Maximum; 1/2 To 1-11/16" Bushing Bore Range; Keyway

5/8" Bore; 1 Grooves; 6-3/4" Outside Diameter; Finished Bore; No Bushing; 4L | A | 5L | B Belt Series; 6" Pitch Minimum; 6.4" Pitch Maximum; Keyway

3/4" Bore; 1.871" Outside Diameter; 1-5/16" Length Thru Bore; SH Bushing Series; Keyway; QD Bushing Style

1-1/8" Bore; 1-3/8" Outside Diameter; 1-1/16" Length Thru Bore; JA Bushing Series; Keyway; QD Bushing Style