4 Grooves; 21.2" Outside Diameter; Bushed; 4545 Bushing Series; 8V Belt Series; 21" Pitch Minimum; 21" Pitch Maximum; 1-15/16 To 4-15/16" Bushing Bore Range; Keyway

5 Grooves; 19" Outside Diameter; Bushed; 4545 Bushing Series; 8V Belt Series; 18.8" Pitch Minimum; 18.8" Pitch Maximum; 1-15/16 To 4-15/16" Bushing Bore Range; Keyway

6 Grooves; 15" Outside Diameter; Bushed; 4545 Bushing Series; 8V Belt Series; 14.8" Pitch Minimum; 14.8" Pitch Maximum; 1-15/16 To 4-15/16" Bushing Bore Range; Keyway

6 Grooves; 16" Outside Diameter; Bushed; 4545 Bushing Series; 8V Belt Series; 15.8" Pitch Minimum; 15.8" Pitch Maximum; 1-15/16 To 4-15/16" Bushing Bore Range; Keyway

6 Grooves; 18" Outside Diameter; Bushed; 4545 Bushing Series; 8V Belt Series; 17.8" Pitch Minimum; 17.8" Pitch Maximum; 1-15/16 To 4-15/16" Bushing Bore Range; Keyway