Cylindrical Rubber Bush Coupling is a flexible coupling that consists of set of cylindrical Rubber bush with Bolt & Nut and two flanged hubs. The Rubber Bush Coupling is made from quality grade cast iron to ensure durability of use for a long period of time. The Rubber Bush Coupling is made to deflect in all directions and provides high torsional flexibility. The Cylindrical Rubber Bush Coupling is easy to assemble and dissemble and does not require any lubrication.