Roller Chain Sprocket; 08B-2 Chain; 66 Teeth; 2 Row of Teeth; No Hardened Teeth; A-No Hub; Rough Bore Mount; No Bushing; 12.7MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 06B-3 Chain; 66 Teeth; 3 Row of Teeth; No Hardened Teeth; 204.6MM Outside Diameter; 200.18MM Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 9.525MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 12B-2 Chain; 66 Teeth; 2 Row of Teeth; No Hardened Teeth; A-No Hub; Rough Bore Mount; No Bushing; 19.05MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 081B-1 Chain; 66 Teeth; 1 Row of Teeth; No Hardened Teeth; 273.7MM Outside Diameter; 266.9MM 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-2 Chain; 66 Teeth; 2 Row of Teeth; No Hardened Teeth; 204.6MM Outside Diameter; 200.18MM Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 9.525MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material