Roller Chain Sprocket; 28B-1 Chain; 42 Teeth; 1 Row of Teeth; No Hardened Teeth; 619.811MM Outside Diameter; 594.81MM Pitch Diameter; C-Hub Both Sides; Rough Bore Mount; No Bushing; 44.45MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 16B-2 Chain; 42 Teeth; 2 Row of Teeth; No Hardened Teeth; 354.178MM Outside Diameter; 339.89MM Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 25.4MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 35 Chain; 42 Teeth; 1 Row of Teeth; No Hardened Teeth; 5.229" Outside Diameter; 5.018" Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 3/8" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Synchronous Pulley; 25.4MM Bore; 62MM Belt Width; 8 MM Belt Pitch; 8M-62 Belt Style; 42 Teeth; 66.802MM Face Width; Finished Bore; 105.359MM Outside Diameter; 106.959MM Pitch Diameter; Yes Keyway; No Bushing; No Minimum Plain Bore

Synchronous Pulley; 1/2" Belt Width; 3/8 Inch Belt Pitch; L Belt Style; 42 Teeth; 0.748" Face Width; Rough Bore; 4.983" Outside Diameter; 5.013" Pitch Diameter; No Keyway; No Bushing; Yes Minimum Plain Bore