Synchronous Pulley; 30MM Belt Width; 8 MM Belt Pitch; 8M-30 Belt Style; 50 Teeth; 38MM Face Width; Rough Bore; 125.95MM Outside Diameter; 127.32MM Pitch Diameter; No Keyway; No Bushing; Yes Minimum Plain Bore

Synchronous Pulley; 50MM Belt Width; 8 MM Belt Pitch; 8M-50 Belt Style; 50 Teeth; 60MM Face Width; Rough Bore; 123.41MM Outside Diameter; 124.78MM Pitch Diameter; No Keyway; No Bushing; Yes Minimum Plain Bore

Synchronous Pulley; 3/4" Belt Width; 3/8 Inch Belt Pitch; L Belt Style; 50 Teeth; 1" Face Width; Rough Bore; 5.939" Outside Diameter; 5-31/32" Pitch Diameter; No Keyway; No Bushing; Yes Minimum Plain Bore

Synchronous Pulley; 55MM Belt Width; 14 MM Belt Pitch; 14M-55 Belt Style; 50 Teeth; 70MM Face Width; Bushed; 220.02MM Outside Diameter; 228.82MM Pitch Diameter; Yes Keyway; 25 To 75MM Bushing Bore Range; 3020 Bushing; No Minimum Plain Bore

Synchronous Pulley; 50MM Belt Width; 8 MM Belt Pitch; 8M-50 Belt Style; 50 Teeth; 60MM Face Width; Bushed; 125.95MM Outside Diameter; 127.32MM Pitch Diameter; Yes Keyway; 14 To 50MM Bushing Bore Range; 2012 Bushing; No Minimum Plain Bore