Roller Chain Sprocket; 05B-1 Chain; 57 Teeth; 1 Row of Teeth; No Hardened Teeth; 148.6MM Outside Diameter; 145.22MM Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 8MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 04B-1 Chain; 57 Teeth; 1 Row of Teeth; No Hardened Teeth; 111.4MM Outside Diameter; 108.93MM Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 6MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 80 Chain; 57 Teeth; 1 Row of Teeth; No Hardened Teeth; 18.725" Outside Diameter; 18.153" Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 1" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 32B-1 Chain; 57 Teeth; 1 Row of Teeth; No Hardened Teeth; 951.23MM Outside Diameter; 922.16MM Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 50.8MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 100 Chain; 57 Teeth; 1 Row of Teeth; No Hardened Teeth; 23-13/32" Outside Diameter; 22.691" Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 1-1/4" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material