KOYO

KOYO is part of the JTEKT Corporation group, one of Japan’s four major bearing manufacturers. Founded in 1921, KOYO primarily produces high-quality bearings, including ball bearings, roller bearings, needle bearings, water pump bearings, deep groove ball bearings, and other bearing components used in various types of machinery—especially agricultural machinery, bulldozers, and motorized tools. On January 1, 2006, Koyo Seiko Co., Ltd. and Toyoda Machine Works Ltd. merged to form JTEKT Corporation.

KOYO products are renowned for their high precision, high speed, high load capacity, and low noise, and are widely used across industries such as automotive, aerospace, industrial machinery, power equipment, and agricultural machinery. In addition to bearings, KOYO also offers related products and services such as gears, motors, linear guides, hubs, and planetary gear systems.

As a global company, KOYO has an extensive international network with multiple production sites and R&D centers to meet the needs of customers worldwide. At the same time, KOYO is committed to technological innovation and product development, continuously launching new products to adapt to the evolving market demands.