Roller Chain Sprocket; 05B-1 Chain; 9 Teeth; 1 Row of Teeth; No Hardened Teeth; 26.6MM Outside Diameter; 23.39MM Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 8MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 081B-1 Chain; 9 Teeth; 1 Row of Teeth; No Hardened Teeth; 43.4MM Outside Diameter; 37.13MM Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 12.7MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 081B-1 Chain; 9 Teeth; 1 Row of Teeth; No Hardened Teeth; 43.4MM Outside Diameter; 37.13MM Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 12.7MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 06B-1 Chain; 9 Teeth; 1 Row of Teeth; No Hardened Teeth; 31.902MM Outside Diameter; 27.85MM Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 9.525MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 05B-1 Chain; 9 Teeth; 1 Row of Teeth; No Hardened Teeth; 26.6MM Outside Diameter; 23.39MM Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 8MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material