Synchronous Pulley; 3/4" Belt Width; 3/8 Inch Belt Pitch; L Belt Style; 28 Teeth; 1" Face Width; Rough Bore; 3-37/64" Flange OD; 3-5/16" Outside Diameter; 3.342" Pitch Diameter; No Keyway; No Bushing; Yes Minimum Plain Bore; 1-7/8" M

37MM Belt Width; 14MM Belt Pitch; 14M-37 Poly Chain GT2 Belt Style; 28 Teeth; 44.196MM Face Width; Rough Bore; 137.16MM Flange OD; 121.971MM OD; 124.765MM Pitch Diam; No Keyway; No Bushing; Minimum Plain Bore; 2.938" Max Bore

Synchronous Pulley; 52.5MM Belt Width; 14 Millimeter Belt Pitch; 14M-52.5 Belt Style; 28 Teeth; 54.508MM Face Width; Rough Bore; 121.971MM OD; 124.765MM Pitch Diam; No Keyway; No Bushing; Yes Minimum Plain Bore; 2.688" Max Bore

Synchronous Pulley; 3/4" Belt Width; 3/8 Inch Belt Pitch; L Belt Style; 14 Teeth; 1" Face Width; Rough Bore; 1-59/64" Flange OD; 1.641" Outside Diameter; 1.671" Pitch Diameter; No Keyway; No Bushing; Yes Minimum Plain Bore; 7/8" Max Bore

1/2" Belt Width; 3/8 Inch Belt Pitch; L Belt Style; 22 Teeth; 3/4" Face Width; Rough Bore; 2-7/8" Flange OD; 2.596" Outside Diameter; 2-5/8" Pitch Diameter; No Keyway; No Bushing; Minimum Plain Bore; 1.25" Max Bore