Roller Chain Sprocket; 40 Chain; 25 Teeth; 1 Row of Teeth; No Hardened Teeth; 4.258" Outside Diameter; 3.989" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; No Keyway; Stainless Steel Material

Roller Chain Sprocket; 160-2 Chain; 25 Teeth; 2 Row of Teeth; Hardened Teeth; 17.032" Outside Diameter; 15.958" Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 2" Chain Pitch; ANSI Roller Chain; No Keyway; Carbon Steel Material

Roller Chain Sprocket; 35 Chain; 25 Teeth; 1 Row of Teeth; Hardened Teeth; 3.194" Outside Diameter; 2.992" Pitch Diameter; B-Hub One Side; Bushed Mount; JA Bushing; 3/8" Chain Pitch; ANSI Roller Chain; Keyway; Carbon Steel Material

Roller Chain Sprocket; 3" Bore; 140-2 Chain; 25 Teeth; 2 Row of Teeth; Hardened Teeth; 14.903" Outside Diameter; 13.963" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1-3/4" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Roller Chain Sprocket; 200-2 Chain; 25 Teeth; 2 Row of Teeth; Hardened Teeth; 21.29" Outside Diameter; 19.947" Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 2-1/2" Chain Pitch; ANSI Roller Chain; No Keyway; Carbon Steel Material