7/8" Bore; 2 Grooves; 3.95" Outside Diameter; Finished Bore; 3L | 4L | A Belt Series; 3.36" Pitch Minimum; 3.7" Pitch Maximum; Keyway

2 Grooves; 12-1/2" Outside Diameter; Bushed; 3020 Bushing Series; 5V Belt Series; 12.4" Pitch Minimum; 12.4" Pitch Maximum; 7/8 To 3-1/4" Bushing Bore Range; Keyway

2 Grooves; 13.2" Outside Diameter; Bushed; 3020 Bushing Series; 5V Belt Series; 13.1" Pitch Minimum; 13.1" Pitch Maximum; 7/8 To 3-1/4" Bushing Bore Range; Keyway

2 Grooves; 7.4" Outside Diameter; Bushed; SF Bushing Series; C Belt Series; 7" Pitch Minimum; 7" Pitch Maximum; 1/2 To 2-15/16" Bushing Bore Range; Keyway

2 Grooves; 9.9" Outside Diameter; Bushed; 2517 Bushing Series; C Belt Series; 9-1/2" Pitch Minimum; 9-1/2" Pitch Maximum; 1/2 To 2-11/16" Bushing Bore Range; Keyway