Martin Sprocket & Gear 50BTB40 Roller Chain Sprocket is a drive sprocket designed to engage standard roller chains in power transmission or conveyor systems. Built by Martin Sprocket & Gear, the 50BTB40 model specifies the sprocket’s exact configuration for matching chain size and drive requirements. It serves to transfer rotational motion from a shaft to a roller chain, enabling synchronized motion between components in mechanical drive assemblies.
