RBC Bearings is a company that manufactures and markets engineered precision bearings and components. It produces rod end, spherical, roller bearings, including heavy-duty needle roller bearings with inner rings, tapered roller bearings, track rollers, and ball bearings, such as high-precision aerospace, airframe control, thin section, and commercial ball bearings. The company also offers engineered hydraulics and valves for aircraft and submarine applications, aerospace and defense aftermarket services, fasteners, precision mechanical components, and machine tool collets.