NTN alternatives

Bearings built NTN. Founded in Osaka in March 1918 and headquartered in Nakanoshima, the company supplies bearings, driveshafts and precision machinery to automotive, industrial machinery and aftermarket customers in more than 30 countries, with 23,027 consolidated employees recorded at the end of March 2023 and a TSE Prime listing (6472). Neighbouring component specialists offer other routes into a machine design. Ogura Clutch, founded in 1938 in Kiryu, Gunma, makes electromagnetic clutches and brakes at 14 facilities with over 2,100 people, running its global industrial operation from Somerset, New Jersey. OPTEX, founded in Otsu in 1979, is a sensing group of 2,162 consolidated employees whose parent, OPTEX GROUP, lists on the TSE Prime market (6914). Shenzhen's Orbbec, founded in 2013, sells 3D vision sensors into robotics, scanning, biometrics, logistics, retail and health technology, and raised roughly RMB 980 million in a June 2026 STAR Market placement. Oriental Motor, a Tokyo maker with roots in 1885 and incorporation in 1950, focuses on small precision motors and motion-control systems through subsidiaries across North America, Europe and Asia. Specify NTN where shafts must roll; Ogura for clutch and brake control, OPTEX for sensing, Orbbec for depth cameras, and Oriental Motor for compact precision motion.

Alternatives to NTN

Ogura Clutch

Ogura Clutch Co., Ltd. is a Japanese manufacturer headquartered in Kiryu, Gunma, founded in 1938, and described on its official industrial site as the world’s largest manufacturer of electromagnetic clutches and brakes.

OPTEX

OPTEX is a Japanese sensing group founded in 1979 and headquartered in Otsu, Shiga, whose parent, OPTEX GROUP Co., Ltd., is listed on the TSE Prime market.

Orbbec

Orbbec is a Shenzhen-based, STAR Market-listed maker of 3D vision sensors — the cameras that give robots and machines depth perception.

Oriental Motor

Oriental Motor is a Japanese manufacturer of small precision motors and motion-control systems with roots going back to 1885 and incorporation in 1950.

Full profile, with every fact and its source: NTN. Profile facts last verified 9 November 2026.