1/2" Bore; 2 Grooves; 2-1/2" Outside Diameter; Finished Bore; 4L | A | 5L | B Belt Series; 1.9" Pitch Minimum; 2.3" Pitch Maximum; No Keyway

1-1/8" Bore; 2 Grooves; 6-1/4" Outside Diameter; Finished Bore; 3L | 4L | A Belt Series; 5.66" Pitch Minimum; 6" Pitch Maximum; Keyway

1" Bore; 2 Grooves; 9-3/4" Outside Diameter; Finished Bore; 4L | A | 5L | B Belt Series; 9" Pitch Minimum; 9.4" Pitch Maximum; Keyway

1-1/8" Bore; 2 Grooves; 4.45" Outside Diameter; Finished Bore; 4L | A | 5L | B Belt Series; 3.7" Pitch Minimum; 4.1" Pitch Maximum; Keyway

1-1/8" Bore; 2 Grooves; 4.45" Outside Diameter; Finished Bore; 3L | 4L | A Belt Series; 3.86" Pitch Minimum; 4.2" Pitch Maximum; Keyway