Roller Chain Sprocket; 20B-1 Chain; 14 Teeth; 1 Row of Teeth; No Hardened Teeth; 158.14MM Outside Diameter; 142.68MM Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 31.75MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 20B-1 Chain; 15 Teeth; 1 Row of Teeth; No Hardened Teeth; 168.402MM Outside Diameter; 152.71MM Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 31.75MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 20B-1 Chain; 17 Teeth; 1 Row of Teeth; No Hardened Teeth; 188.874MM Outside Diameter; 172.79MM Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 31.75MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 20B-1 Chain; 23 Teeth; 1 Row of Teeth; Hardened Teeth; 250.063MM Outside Diameter; 233.17MM Pitch Diameter; B-Hub One Side; Bushed Mount; 2517 Bushing; 31.75MM Chain Pitch; ISO Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 20B-1 Chain; 24 Teeth; 1 Row of Teeth; Hardened Teeth; 260.223MM Outside Diameter; 243.25MM Pitch Diameter; B-Hub One Side; Bushed Mount; 2517 Bushing; 31.75MM Chain Pitch; ISO Roller Chain; Keyway; Steel Material