Almost every machine incorporates bearings as a critical element in supporting its movement. Bearings have undergone drastic technical innovations with the development of industry. Today, qualities expected from bearings are more diversified than ever--including long service life, lightness in weight and high-speed rotation. Koyo Seiko has accumulated sophisticated technologies through the production and development of precision bearings. By applying these technologies to a variety of fields, the company is pursuing diversified businesses.

Bearings

Steering systems

Automotive products

Mechatronic and factory-automation products