Roller Chain Sprocket; 11MM Bore; 06B-1 Chain; 11 Teeth; 1 Row of Teeth; No Hardened Teeth; 38.151MM Outside Diameter; 33.81MM Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 9.525MM Chain Pitch; ISO Roller Chain; Keyway; Stainless Steel Material

Roller Chain Sprocket; 7/8" Bore; 40 Chain; 11 Teeth; 1 Row of Teeth; No Hardened Teeth; 2.003" Outside Diameter; 1.775" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; Keyway; Stainless Steel Material

Roller Chain Sprocket; 3/4" Bore; 40 Chain; 11 Teeth; 1 Row of Teeth; No Hardened Teeth; 2.003" Outside Diameter; 1.775" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 50 Chain; 11 Teeth; 1 Row of Teeth; No Hardened Teeth; 2.504" Outside Diameter; 2-7/32" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 5/8" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain; 1-1/2" Bore; 100 Chain Size; 11 Teeth; Needle Bearing; 1-1/4" Chain Pitch; 1 Row of Teeth; Hardened Teeth; Steel