8 Grooves; 21.2" Outside Diameter; Bushed; 4040 Bushing Series; 5V Belt Series; 21.1" Pitch Minimum; 21.1" Pitch Maximum; 1-3/4 To 4" Bushing Bore Range; Keyway

8 Grooves; 23.6" Outside Diameter; Bushed; J Bushing Series; 5V Belt Series; 23-1/2" Pitch Minimum; 23-1/2" Pitch Maximum; 1-1/4 To 4-1/2" Bushing Bore Range; Keyway

8 Grooves; 8" Outside Diameter; Bushed; E Bushing Series; 5V Belt Series; 7.9" Pitch Minimum; 7.9" Pitch Maximum; 7/8 To 3-1/2" Bushing Bore Range; Keyway

8 Grooves; 7-1/2" Outside Diameter; Bushed; 3030 Bushing Series; 5V Belt Series; 7.4" Pitch Minimum; 7.4" Pitch Maximum; 1 To 3" Bushing Bore Range; Keyway

8 Grooves; 9-3/4" Outside Diameter; Bushed; 3535 Bushing Series; 5V Belt Series; 9.65" Pitch Minimum; 9.65" Pitch Maximum; 1-1/4 To 3-1/2" Bushing Bore Range; Keyway