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NTN Corporation (a.k.a. Niwa, Tomoe, Nishizono) is one of the most prominent manufacturers of bearings in Japan, second domestically only to NSK Limited. The company is one of the largest exporters worldwide of friction-reducing products such as constant-velocity
NTN is one of the world's leading manufacturers of bearing products to OEMs, distributors, and end users.
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Find the exact bearing you need using NTN Bearing Finder, our powerful online catalog platform. Search by part specification, NTN part number, competitor part number, or drill down in a specific product category to order parts or download CAD illustrations. You can also view our market and category specific catalogs
This is the official website of NTN. On this site you can find information on bearings, constant velocity joints, electric vehicle systems, and NTN's other products. It also provides the latest news as well as information on investor relations, corporate social responsibility, and recruitment. You can request or download catalogs