Wellman wacoma provides resilient couplings. The company also supplies bibby resilient couplings for use in drives where long trouble free operation is essential. The resilient couplings are useful for applications such as stationary, marine power units to steel works, paper mills and mine winders where reliability is important. The company supplies these couplings in .005 hp to 50 hp per rpm standard ratings but also 2,000 hp per rpm larger couplings. The other products manufactured by the company are brake-wheel; shear pin and controlled torque types, cardan units, turbine and limited end float couplings.