1/2" Bore; 1 Groove; 3-3/4" Outside Diameter; Finished Bore; 3L | 4L | A Belt Series; 3.16" Pitch Minimum; 3-1/2" Pitch Maximum; No Keyway

1-7/16" Bore; 2 Grooves; 7-3/4" Outside Diameter; Finished Bore; 4L | A | 5L | B Belt Series; 7" Pitch Minimum; 7.4" Pitch Maximum; Keyway

3/4" Bore; 1 Groove; 6-3/4" Outside Diameter; Finished Bore; 3L | 4L | A Belt Series; 6.16" Pitch Minimum; 6-1/2" Pitch Maximum; Keyway

1" Bore; 1 Groove; 3-3/4" Outside Diameter; Finished Bore; 3L | 4L | A Belt Series; 3.16" Pitch Minimum; 3-1/2" Pitch Maximum; Keyway

1-1/8" Bore; 1 Groove; 3-3/4" Outside Diameter; Finished Bore; 3L | 4L | A Belt Series; 3.16" Pitch Minimum; 3-1/2" Pitch Maximum; Keyway