JTEKT Corporation has 61 plants in total (steering products, driveline components, bearings and machine tools) located all over the world. For our Koyo bearings we have the following number of plants.

Koyo is the former brand of JTEKT Bearings. JTEKT engineering and manufacturing capabilities range from super large bearings with outer diameters of seven meters to miniature bearings with inner diameters as small as one millimeter. Utilizing new materials and the latest in manufacturing technology, JTEKT has developed hybrid ceramic bearings and a variety of extreme special environment bearings to meet the increasingly severe and demanding requirements of modern industries. JTEKT stands at the forefront, as a technological leader in the world bearing industry.