3/8" Belt Width; 1/5 Inch Belt Pitch; XL Belt Style; 72 Teeth; 9/16" Face Width; Bushed; 4.564" Outside Diameter; 4.584" Pitch Diameter; Yes Keyway; 1/2 To 1-11/16" Bushing Bore Range; 1610 Bushing; No Minimum Plain Bore

Synchronous Pulley; 15MM Belt Width; 5MM Belt Pitch; 5M-15 Belt Style; 72 Teeth; 22.606MM Face Width; Bushed; 118.618MM Flange OD; 113.436MM OD; 114.579MM Pitch Diameter; Yes Keyway; 14 To 42MM Bushing Bore Range; 1610 Bushing; No Minimum Plain Bore