Roller Chain Sprocket; 08B-1 Chain; 12 Teeth; 1 Row of Teeth; Hardened Teeth; 55.016MM Outside Diameter; 49.07MM Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 12.7MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 60 Chain; 12 Teeth; 1 Row of Teeth; Hardened Teeth; 3.249" Outside Diameter; 2.898" Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 3/4" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 10B-1 Chain; 12 Teeth; 1 Row of Teeth; Hardened Teeth; 68.783MM Outside Diameter; 61.34MM Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 15.875MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 16B-1 Chain; 12 Teeth; 1 Row of Teeth; Hardened Teeth; 110.033MM Outside Diameter; 98.14MM Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 25.4MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 05B-1 Chain; 12 Teeth; 1 Row of Teeth; Hardened Teeth; 34.2MM Outside Diameter; 30.91MM Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 8MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material