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

Roller Chain Sprocket; 10B-1 Chain; 55 Teeth; 1 Row of Teeth; No Hardened Teeth; 287.147MM Outside Diameter; 278.08MM Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 15.875MM 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; 50 Chain; 55 Teeth; 1 Row of Teeth; No Hardened Teeth; 11.305" Outside Diameter; 10.948" Pitch Diameter; B-Hub One Side; Bushed Mount; 2012 Bushing; 5/8" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 20B-1 Chain; 55 Teeth; 1 Row of Teeth; No Hardened Teeth; 574.294MM Outside Diameter; 556.15MM Pitch Diameter; C-Hub Both Sides; Rough Bore Mount; No Bushing; 31.75MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material