3/4" Bore; 1 Groove; 4.67" Outside Diameter; Finished Bore; 3L Belt Series; 4-1/2" Pitch Minimum; 4-1/2" Pitch Maximum; Keyway

7/8" Bore; 1 Groove; 4.17" Outside Diameter; Finished Bore; 3L Belt Series; 4" Pitch Minimum; 4" Pitch Maximum; Keyway

1/2" Bore; 1 Groove; 4.67" Outside Diameter; Finished Bore; 3L Belt Series; 4-1/2" Pitch Minimum; 4-1/2" Pitch Maximum; No Keyway

3/4" Bore; 1 Groove; 5.17" Outside Diameter; Finished Bore; 3L Belt Series; 5" Pitch Minimum; 5" Pitch Maximum; Keyway

1/2" Bore; 1 Groove; 6.17" Outside Diameter; Finished Bore; 3L Belt Series; 6" Pitch Minimum; 6" Pitch Maximum; No Keyway