Roller Chain Sprocket; 1-5/8" Bore; 35 Chain; 27 Teeth; 1 Row of Teeth; Hardened Teeth; 3.434" Outside Diameter; 3.23" Pitch Diameter; A-No Hub; Finished Bore Mount; No Bushing; 3/8" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 2" Bore; 50 Chain; 27 Teeth; 1 Row of Teeth; Hardened Teeth; 5.723" Outside Diameter; 5.384" Pitch Diameter; A-No Hub; Finished Bore Mount; No Bushing; 5/8" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 2" Bore; 40 Chain; 27 Teeth; 1 Row of Teeth; Hardened Teeth; 4-37/64" Outside Diameter; 4.307" Pitch Diameter; A-No Hub; Finished Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 80 Chain; 27 Teeth; 1 Row of Teeth; No Hardened Teeth; 9-5/32" Outside Diameter; 8.614" Pitch Diameter; B-Hub One Side; Bushed Mount; SF Bushing; 1" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material