3/4" Bore; 1 Groove; 2.95" Outside Diameter; Finished Bore; 4L | A | 5L | B Belt Series; 2.2" Pitch Minimum; 2.6" Pitch Maximum; Keyway

1/2" Bore; 1 Groove; 6-1/4" Outside Diameter; Finished Bore; 3L | 4L | A Belt Series; 5.66" Pitch Minimum; 6" Pitch Maximum; No Keyway

1" Bore; 1 Groove; 2.95" Outside Diameter; Finished Bore; 4L | A | 5L | B Belt Series; 2.2" Pitch Minimum; 2.6" Pitch Maximum; Keyway

5/8" Bore; 1 Groove; 2.2" Outside Diameter; Finished Bore; 3L | 4L | A Belt Series; 1.66" Pitch Minimum; 2" Pitch Maximum; Keyway

5/8" Bore; 1 Groove; 3-3/4" Outside Diameter; Finished Bore; 4L | A | 5L | B Belt Series; 3" Pitch Minimum; 3.4" Pitch Maximum; Keyway