Roller Chain Sprocket; 06B-1 Chain; 55 Teeth; 1 Row of Teeth; No Hardened Teeth; 170.8MM Outside Diameter; 166.85MM Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 9.525MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 50 Chain; 55 Teeth; 1 Row of Teeth; No Hardened Teeth; 11.305" Outside Diameter; 10.948" Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 5/8" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 24B-2 Chain; 55 Teeth; 2 Row of Teeth; No Hardened Teeth; A-No Hub; Rough Bore Mount; No Bushing; 38.1MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 05B-2 Chain; 55 Teeth; 2 Row of Teeth; No Hardened Teeth; 143.5MM Outside Diameter; 140.13MM Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 8MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 200 Chain; 55 Teeth; 1 Row of Teeth; Hardened Teeth; A-No Hub; Rough Bore Mount; No Bushing; 2-1/2" Chain Pitch; ANSI Roller Chain; No Keyway; Carbon Steel Material