40B26 Sprocket, 40BS26, 26 Tooth Sprocket

Carbon steel with heat treated teeth, 2 set screws and keyway OD:4.418"

40B26 Sprocket.  This Sprocket is for use with #40 Roller Chain, and has 26 Teeth.  The number on your sprocket might be 40 B 26, 40BS26.This roller chain sprocket has hardened teeth for long life of the sprocket.