3/4" Bore; 1" Belt Width; 3/8 Inch Belt Pitch; L Belt Style; 16 Teeth; 1-1/4" Face Width; Finished Bore; 2-3/16" Flange OD; 1.88" Outside Diameter; 1.91" Pitch Diameter; Keyway; No Bushing; No Minimum Plain Bore

1/2" Bore; 1/2" Belt Width; 3/8 Inch Belt Pitch; L Belt Style; 12 Teeth; 3/4" Face Width; Finished Bore; 1-11/16" Flange OD; 1.402" Outside Diameter; 1.432" Pitch Diameter; No Keyway; No Bushing; No Minimum Plain Bore

1-1/8" Bore; 2 Grooves; 4-3/4" Outside Diameter; Finished Bore; No Bushing; 3L|4L|A|5L|B Belt Series; 3.3" Pitch Dia Min; 4.7" Pitch Dia Max; 1-3/8" Face Wid Min; 2-1/8" Face Wid Max; Keyway; Manual Turn Adjustment Method

Synchronous Pulley; 1/2" Belt Width; 3/8 Inch Belt Pitch; L Belt Style; 10 Teeth; 3/4" Face Width; Rough Bore; 1-7/16" Flange OD; 1.164" Outside Diameter; 1.194" Pitch Diameter; No Keyway; No Bushing; Yes Minimum Plain Bore; 9/16" Ma

5/8" Bore; 1 Grooves; 5-1/4" Outside Diameter; Finished Bore; No Bushing; B Belt Series; 3" Pitch Dia Min; 5.1" Pitch Dia Max; 1.46" Face Wid Min; 1.46" Face Wid Max; Keyway; Spring Loaded Adjustment Method