Roller Chain Sprocket; 05B-2 Chain; 30 Teeth; 2 Row of Teeth; No Hardened Teeth; 79.8MM Outside Diameter; 76.53MM Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 8MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 14MM Bore; 05B-2 Chain; 16 Teeth; 2 Row of Teeth; No Hardened Teeth; 44.3MM Outside Diameter; 41.01MM Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 8MM Chain Pitch; ISO Roller Chain; Keyway; Steel Material