Roller Chain Sprocket; 40 Chain; 10 Teeth; 1 Row of Teeth; Hardened Teeth; 1.839" Outside Diameter; 1.618" 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; 12B-1 Chain; 10 Teeth; 1 Row of Teeth; Hardened Teeth; 69MM Outside Diameter; 61.64MM Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 19.05MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Synchronous Pulley; 3/8" Belt Width; 1/5 Inch Belt Pitch; XL Belt Style; 10 Teeth; 9/16" Face Width; Rough Bore; 0.617" Outside Diameter; 0.637" Pitch Diameter; No Keyway; No Bushing; Yes Minimum Plain Bore

Roller Chain Sprocket; 10B-1 Chain; 10 Teeth; 1 Row of Teeth; Hardened Teeth; 58.4MM Outside Diameter; 51.37MM Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 15.875MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 08B-1 Chain; 10 Teeth; 1 Row of Teeth; Hardened Teeth; 41.1MM Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 12.7MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material