Koyo Seiko
Koyo Seiko (now JTEKT Corporation) rank as one of the world's leading manufacturers of bearings and automotive steering systems.
Established in 1921, with the Head Office in Osaka, Japan, Koyo Seiko has global operations in America, Europe and Asia.
Through maintaining consistently high levels of product quality and performance, Koyo has established itself with automakers and industrial manufacturers around the world and has attained ISO/TS 16949 certification.
As part of the JTEKT Corporation, Koyo owns and operates eighteen bearing plants in seven countries and 6 R&D Technical Engineering Centers on three continents. Koyo offers innovative solutions to both original equipment manufacturers and aftermarket end users focusing on key markets such as automotive, agriculture and construction, heavy industry (steel & wind mill), machine tool, electric motor and general machinery.
Catalogue Data
Ceramic and exsev bearings
Needle roller bearings
Miniature and extra-small ball bearings
Slim series deep groove ball bearings
Precision ball and roller bearings for machine tools
High ability ball bearing series
High-performance product series for steelmaking and rolling equipment
Cylindrical roller bearings for the backing shafts of multi-roll mills
Bearings and related products for continuous casting machines
Ball bearing units
Oil seals and O-rings
