Roller Chain Sprocket; 25 Chain; 70 Teeth; 1 Row of Teeth; No Hardened Teeth; 5.717" Outside Diameter; 5.572" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 1/4" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 140 Chain; 70 Teeth; 1 Row of Teeth; No Hardened Teeth; 40.017" Outside Diameter; 39.006" Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 1-3/4" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 50 Chain; 70 Teeth; 1 Row of Teeth; No Hardened Teeth; 14.292" Outside Diameter; 13.931" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 5/8" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Synchronous Pulley; 1-1/2" Belt Width; 1/2 Inch Belt Pitch; H Belt Style; 70 Teeth; 1.811" Face Width; Rough Bore; 11.087" Outside Diameter; 11-9/64" Pitch Diameter; No Keyway; No Bushing; Yes Minimum Plain Bore

Roller Chain Sprocket; 41 Chain; 70 Teeth; 1 Row of Teeth; No Hardened Teeth; 11.433" Outside Diameter; 11.145" Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material