25MM Belt Width; 8 Millimeter Belt Pitch; 8M-25 Belt Style; 56 Teeth; 26MM Face Width; Rough Bore; 0MM Flange OD; 141.23MM OD; 142.6MM Pitch Diam; No Keyway; No Bushing; Yes Minimum Plain Bore; 3.504" Max Bore

32MM Belt Width; 8MM Belt Pitch; 8M-32 Eagle NRG Belt Style; 56 Teeth; 33MM Face Width; Rough Bore; 141.224MM OD; 142.596MM Pitch Diam; No Keyway; No Bushing; Minimum Plain Bore; 3.25" Max Bore

32MM Belt Width; 8MM Belt Pitch; 8M-32 Eagle NRG Belt Style; 56 Teeth; 33MM Face Width; Bushed; 141.224MM OD; 142.596MM Pitch Diam; Keyway; 12.7 To 66.675MM Bushing Bore Range; SK Bushing; No Minimum Plain Bore

Synchronous Pulley; 37MM Belt Width; 14 Millimeter Belt Pitch; 14M-37 Belt Style; 56 Teeth; 44.196MM Face Width; Bushed; 261MM Flange OD; 246.76MM OD; 249.55MM Pitch Diam; Yes Keyway; 24 To 65MM Bushing Bore Range; 3020 Bushing; No Minimum Plain Bore

40MM Belt Width; 14MM Belt Pitch; 14M-40 HawkPD Belt Style; 56 Teeth; 46.05MM Face Width; Bushed; 263.525MM Flange OD; 246.761MM OD; 249.555MM Pitch Diam; Keyway; 12.7 To 68.263MM Bushing Bore Range; 2517 Bushing; No Minimum Plain Bore