Roller Chain Sprocket; 06B-3 Chain; 51 Teeth; 3 Row of Teeth; No Hardened Teeth; 158.7MM Outside Diameter; 154.72MM 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-1 Chain; 51 Teeth; 1 Row of Teeth; No Hardened Teeth; 318.4MM Outside Diameter; 309.45MM Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 19.05MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 05B-1 Chain; 51 Teeth; 1 Row of Teeth; No Hardened Teeth; 133.3MM Outside Diameter; 129.95MM Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 8MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 16B-1 Chain; 51 Teeth; 1 Row of Teeth; No Hardened Teeth; A-No Hub; Rough Bore Mount; No Bushing; 25.4MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 06B-2 Chain; 51 Teeth; 2 Row of Teeth; No Hardened Teeth; 158.7MM Outside Diameter; 154.72MM Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 9.525MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material