3/4" Belt Width; 3/8 Inch Belt Pitch; L Belt Style; 21 Teeth; 1" Face Width; Rough Bore; 2.73" Flange OD; 2.477" Outside Diameter; 2.507" Pitch Diameter; No Keyway; No Bushing; Yes Minimum Plain Bore; 1-1/4" Max B

3/4" Belt Width; 3/8 Inch Belt Pitch; L Belt Style; 21 Teeth; 1" Face Width; Bushed; 2-7/8" Flange OD; 2.477" Outside Diameter; 2.507" Pitch Diameter; Keyway; 3/8 To 1" Bushing Bore Range; G Bushing; No Minimum Plain Bore

1/2" Belt Width; 3/8 Inch Belt Pitch; L Belt Style; 21 Teeth; 3/4" Face Width; Rough Bore; 2.73" Flange OD; 2.477" Outside Diameter; 2.507" Pitch Diameter; No Keyway; No Bushing; Yes Minimum Plain Bore; 1-1/4" Max Bore

3" Belt Width; 1/2 Inch Belt Pitch; H Belt Style; 21 Teeth; 3-3/8" Face Width; Rough Bore; 3-5/8" Flange OD; 3.288" Outside Diameter; 3.342" Pitch Diameter; No Keyway; No Bushing; Yes Minimum Plain Bore; 1-11/16"

Synchronous Pulley; 1/8" Belt Width; 2/25" Belt Pitch; MXL Belt Style; 21 Teeth; 0.26" Face Width; Rough Bore; 0.71" Flange OD; 0.515" OD; 0.535" Pitch Diam; No Keyway; No Bushing; Yes Minimum Plain Bore; 0.19" Max Bore