Koyo is the Corporation brand for bearings.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 stands at the forefront, as a technological leader in the world bearing industry.

The diversity and vast selection of needle bearings offered by Koyo means that regardless of requirement, there is a Koyo product that can fit the bill. Koyo products include bearing types such as angular bearings, deep groove bearings, tapered bearing, ball bearings, roller bearings, spherical bearings, cylindrical bearings, thrust bearings, Torrington needle bearings, and Toyoda. Koyo manufactures needle bearings that can meet virtually any speed or load capacity requirement. This product line represents one of the most comprehensive arrays of sizes and specifications in the industry, and can be found in everything from the most heavy-duty railroad application to the highest precision machinery.