50MM Belt Width; 8MM Belt Pitch; 8M-50 Synchronous Plus Belt Style; 56 Teeth; 53.975MM Face Width; Bushed; 151.13MM Flange OD; 141.224MM OD; 142.596MM Pitch Diam; Keyway; 12.7 To 66.675MM Bushing Bore Range; SK Bushing; No Minimum Plain Bore

Synchronous Pulley; 50MM Belt Width; 8 Millimeter Belt Pitch; 8M-50 Belt Style; 56 Teeth; 53.975MM Face Width; Bushed; 150.8MM Flange OD; 141.23MM OD; 142.6MM Pitch Diam; Yes Keyway; 14 To 60MM Bushing Bore Range; SK Bushing; No Minimum Plain Bore

Synchronous Pulley; 30MM Belt Width; 8MM Belt Pitch; 8M-30 Belt Style; 90 Teeth; 38.1MM Face Width; Bushed; 227.813MM OD; 229.184MM Pitch Diameter; Yes Keyway; 24 To 55MM Bushing Bore Range; SK Bushing; No Minimum Plain Bore