The holder of the EZO brand of miniature bearings is the Japanese company Kitanihon Seiki Co. Ltd., founded in 1969. The company has state-of-the-art manufacturing facilities. It produces more than 5000 items. Characteristics common to all are absolute high precision and quality. The miniature bearings are suitable for products requiring high-speed rotation, low friction, low vibration and low noise. The bearings offered are regular and with flange and also stainless steel bearings. EZO bearings are manufactured at one class higher than standard quality in dimensional accuracy.