INA bearings is a brand of Schaeffler Group, a German manufacturer of rolling element bearings for automotive, aerospace, and industrial applications. It was founded in 1946 by brothers Dr. Wilhelm and Dr.-Ing. E. h. Georg Schaeffler, and since then, has become one of the biggest and top bearing companies in the world, and leaders in the OEM and Aftermarket segments. Schaeffler Group also owns the brands INA, FAG, LuK, and Continental.