7/8" Bore; 2 Grooves; 4.95" Outside Diameter; Finished Bore; 3L | 4L | A Belt Series; 4.36" Pitch Minimum; 4.7" Pitch Maximum; Keyway

1" Bore; 2 Grooves; 3.05" Outside Diameter; Finished Bore; 3L | 4L | A Belt Series; 2.46" Pitch Minimum; 2.8" Pitch Maximum; Keyway

7/8" Bore; 2 Grooves; 3-1/4" Outside Diameter; Finished Bore; 3L | 4L | A Belt Series; 2.66" Pitch Minimum; 3" Pitch Maximum; Keyway

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

7/8" Bore; 2 Grooves; 3.55" Outside Diameter; Finished Bore; 4L | A | 5L | B Belt Series; 2.8" Pitch Minimum; 3.2" Pitch Maximum; Keyway