Roller Chain Sprocket; 12B-1 Chain; 54 Teeth; 1 Row of Teeth; No Hardened Teeth; 338.506MM Outside Diameter; 327.63MM Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 19.05MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 06B-1 Chain; 54 Teeth; 1 Row of Teeth; No Hardened Teeth; 169.24MM Outside Diameter; 163.82MM Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 9.525MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 10B-1 Chain; 54 Teeth; 1 Row of Teeth; No Hardened Teeth; 282.092MM Outside Diameter; 273.03MM Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 15.875MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 20B-1 Chain; 54 Teeth; 1 Row of Teeth; No Hardened Teeth; 564.159MM Outside Diameter; 546.05MM Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 31.75MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 08B-3 Chain; 54 Teeth; 3 Row of Teeth; No Hardened Teeth; 225.654MM Outside Diameter; 218.42MM Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 12.7MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material