Roller Chain Sprocket; 03B-1 Chain; 18 Teeth; 1 Row of Teeth; No Hardened Teeth; 30.912MM Outside Diameter; 28.79MM Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 5MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 03B-1 Chain; 23 Teeth; 1 Row of Teeth; No Hardened Teeth; 38.887MM Outside Diameter; 36.72MM Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 5MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 03B-1 Chain; 24 Teeth; 1 Row of Teeth; No Hardened Teeth; 40.488MM Outside Diameter; 38.3MM Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 5MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 03B-1 Chain; 25 Teeth; 1 Row of Teeth; No Hardened Teeth; 42MM Outside Diameter; 39.89MM Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 5MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 03B-1 Chain; 27 Teeth; 1 Row of Teeth; No Hardened Teeth; 45.2MM Outside Diameter; 43.07MM Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 5MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material