8 Grooves; 21.2" Outside Diameter; Bushed; J Bushing Series; 5V Belt Series; 21.1" Pitch Minimum; 21.1" Pitch Maximum; 1-1/2 To 4-1/2" Bushing Bore Range; Keyway

8 Grooves; 7.1" Outside Diameter; Bushed; SF Bushing Series; 5V Belt Series; 7" Pitch Minimum; 7" Pitch Maximum; 1/2 To 2-15/16" Bushing Bore Range; Keyway

8 Grooves; 37-1/2" Outside Diameter; Bushed; M Bushing Series; 5V Belt Series; 37.4" Pitch Minimum; 37.4" Pitch Maximum; 2 To 5-1/2" Bushing Bore Range; Keyway

8 Grooves; 8-1/2" Outside Diameter; Bushed; E Bushing Series; 5V Belt Series; 8.4" Pitch Minimum; 8.4" Pitch Maximum; 7/8 To 3-1/2" 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