Roller Chain Sprocket; 7/8" Bore; 40 Chain; 39 Teeth; 1 Row of Teeth; No Hardened Teeth; 6.494" Outside Diameter; 6.214" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 06B-1 Chain; 39 Teeth; 1 Row of Teeth; Hardened Teeth; 122.5MM Outside Diameter; 118.37MM Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 9.525MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 1-1/2" Bore; 40 Chain; 39 Teeth; 1 Row of Teeth; No Hardened Teeth; 6.494" Outside Diameter; 6.214" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 1-1/4" Bore; 40 Chain; 39 Teeth; 1 Row of Teeth; No Hardened Teeth; 6.494" Outside Diameter; 6.214" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 1-1/8" Bore; 40 Chain; 39 Teeth; 1 Row of Teeth; No Hardened Teeth; 6.494" Outside Diameter; 6.214" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material