TB Woods 4J-5/8 4J Coupling Flange 5/8" Bore

TB Woods 4J-5/8 4J Coupling Flange is a mechanical connection piece that is applied to assemble rotating shafts by keeping them aligned and transferring torque. It has a bore of 5/8-inch which is fitted on a shaft and which is matched by a corresponding flange to create a stable connection when used in blower, fan, and drive assemblies of air handlers, furnaces, and packaged HVAC systems. Coupling flange is attached by sliding it over the shaft and screwing or attaching set screws or other fasteners as required.