1" Bore; 2 Grooves; 3.95" Outside Diameter; Finished Bore; 4L | A | 5L | B Belt Series; 3.2" Pitch Minimum; 3.6" Pitch Maximum; Keyway

3/4" Bore; 2 Grooves; 2.45" Outside Diameter; Finished Bore; 5L | B Belt Series; 2.1" Pitch Minimum; 2.1" Pitch Maximum; Keyway

3/4" Bore; 1 Groove; 2-1/2" Outside Diameter; Finished Bore; 3L | 4L | A Belt Series; 1.9" Pitch Minimum; 2.2" Pitch Maximum; Keyway

1-3/8" Bore; 2 Grooves; 3.15" Outside Diameter; Finished Bore; 4L | A | 5L | B Belt Series; 2.4" Pitch Minimum; 2.8" Pitch Maximum; Keyway

5/8" Bore; 1 Groove; 4.55" Outside Diameter; Finished Bore; 4L | A | 5L | B Belt Series; 3.8" Pitch Minimum; 4.2" Pitch Maximum; Keyway