Falk 1203218 Flex Hub RSB Bore is a 1020G flex hub from Falk, using an RSB bore and identified by part number 1203218. It functions as a flexible coupling component in power transmission systems, connecting shafts and accommodating some misalignment between driven and driving components. This part is associated with Falk’s 1020G family and is used where a compact hub interface is required for rotary connections in industrial drive assemblies.
