Synchronous Pulley; 1" Belt Width; 1/2 Inch Belt Pitch; H Belt Style; 28 Teeth; 1.319" Face Width; Rough Bore; 4.402" Outside Diameter; 4.456" Pitch Diameter; No Keyway; No Bushing; Minimum Plain Bore

Synchronous Pulley; 34.925MM Bore; 36MM Belt Width; 8 MM Belt Pitch; 8M-36 Belt Style; 28 Teeth; 40.132MM Face Width; Finished Bore; 69.698MM Outside Diameter; 71.298MM Pitch Diameter; Yes Keyway; No Bushing; No Minimum Plain Bore

Synchronous Pulley; 30MM Belt Width; 8 MM Belt Pitch; 8M-30 Belt Style; 28 Teeth; 38.1MM Face Width; Bushed; 70.079MM Outside Diameter; 71.298MM Pitch Diameter; Yes Keyway; 1108 Bushing; No Minimum Plain Bore

Roller Chain Sprocket; 1-1/4" Bore; 60 Chain; 28 Teeth; 1 Row of Teeth; Hardened Teeth; 7.106" Outside Diameter; 6.698" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 3/4" Chain Pitch; ANSI Roller Chain; Keyway; Carbon Steel Material

Synchronous Pulley; 55MM Belt Width; 14 MM Belt Pitch; 14M-55 Belt Style; 28 Teeth; 69.85MM Face Width; Locking Sleeve; 122.123MM Outside Diameter; 124.765MM Pitch Diameter; No Keyway; No Bushing; No Minimum Plain Bore