Variable Speed Pulley; 1/2" Bore; 1 Grooves; 4" Outside Diameter; Finished Bore; No Bushing; A Belt Series; 1.62" Pitch Dia Min; 3-3/4" Pitch Dia Max; Keyway; Manual Turn Adjustment Method

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

Pulley, Idler; V-Belt; 0.646" Bore; 1/2" Belt Width; 1G; BB; 3-1/4" Outside Diameter; A Belt Series; Steel

3/4" Bore; 1 Grooves; 4" Outside Diameter; Finished Bore; No Bushing; A Belt Series; 2" Pitch Dia Min; 4" Pitch Dia Max; 1-1/4" Face Wid Min; 1-1/4" Face Wid Max; Keyway; Spring Loaded Adjustment Method

Variable Speed Pulley; 24MM Bore; 1 Grooves; 6.31MM Outside Diameter; Finished Bore; No Bushing; A Belt Series; 59.436 Pitch Dia Min; 151.384 Pitch Dia Max; Keyway; Spring Loaded Adjustment Method