Roller Chain Sprocket; 08B-1 Chain; 25 Teeth; 1 Row of Teeth; Hardened Teeth; 108.153MM Outside Diameter; 101.33MM Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 12.7MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 80 Chain; 25 Teeth; 1 Row of Teeth; Hardened Teeth; 8-33/64" Outside Diameter; 7.979" Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 1" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 10B-1 Chain; 25 Teeth; 1 Row of Teeth; Hardened Teeth; 126.66MM 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; 25 Teeth; 1 Row of Teeth; Hardened Teeth; 108.153MM Outside Diameter; 101.33MM Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 12.7MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 06B-1 Chain; 25 Teeth; 1 Row of Teeth; Hardened Teeth; 81.128MM Outside Diameter; 76MM Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 9.525MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material