RBC Bearings Incorporated is an international manufacturer and marketer of engineered precision components and bearings. The Company manufactures roller bearing components and assembled parts and designs and manufactures high-precision roller and ball bearings. The Company operates in four business segments: plain bearings, roller bearings, ball bearings and Other. The Company's plain bearings segment consists of several sub-classes, including rod end bearings, spherical plain bearings and journal bearings. The Company's roller bearings segment manufactures four types of roller bearings: heavy duty needle roller bearings with inner rings, tapered roller bearings, track rollers and aircraft roller bearings. The Company's ball bearings segment manufactures four types of ball bearings: high precision aerospace, airframe control, thin section and commercial ball bearings. The Company's Other segment consists primarily of precision mechanical components and machine tool collets.