Roller Chain Sprocket; 40-2 Chain; 30 Teeth; 2 Row of Teeth; No Hardened Teeth; 5.057" Outside Diameter; 4.783" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 200 Chain; 30 Teeth; 1 Row of Teeth; No Hardened Teeth; 25.285" Outside Diameter; 23.917" Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 2-1/2" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 100 Chain; 30 Teeth; 1 Row of Teeth; Hardened Teeth; 12.643" Outside Diameter; 11.959" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 1-1/4" Chain Pitch; ANSI Roller Chain; No Keyway; Carbon Steel Material

Synchronous Pulley; 85MM Belt Width; 14 MM Belt Pitch; 14M-85 Belt Style; 30 Teeth; 101.6MM Face Width; Rough Bore; 130.988MM Outside Diameter; 133.68MM Pitch Diameter; No Keyway; No Bushing; Minimum Plain Bore

Synchronous Pulley; 21MM Belt Width; 8 MM Belt Pitch; 8M-21 Belt Style; 30 Teeth; 23.368MM Face Width; Rough Bore; 74.803MM Outside Diameter; 76.403MM Pitch Diameter; No Keyway; No Bushing; Minimum Plain Bore