1" Bore; 1 Grooves; 12-1/4" Outside Diameter; Finished Bore; 3L | 4L | A Belt Series; 11.66" Pitch Minimum; 12" Pitch Maximum; Keyway

5/8" Bore; 1 Grooves; 5-1/4" Outside Diameter; Finished Bore; 4L | A | 5L | B Belt Series; 4-1/2" Pitch Minimum; 4.9" Pitch Maximum; Keyway

5/8" Bore; 1 Grooves; 7-3/4" Outside Diameter; Finished Bore; 4L | A | 5L | B Belt Series; 7" Pitch Minimum; 7.4" Pitch Maximum; Keyway

1" Bore; 1 Grooves; 2.4" Outside Diameter; Finished Bore; 4L | A | 5L | B Belt Series; 1.8" Pitch Minimum; 2.2" Pitch Maximum; Keyway

1/2" Bore; 1 Grooves; 4" Outside Diameter; Finished Bore; No Bushing; A Belt Series; 2" Pitch Dia Min; 4" Pitch Dia Max; No Keyway; Manual Turn Adjustment Method