NTN Bearing

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The beginning of the Japanese bearing industry was started by competitor Nippon Seiko (now known as NSK) producing such bearings in 1914. Four years later in 1918, Nishizono Ironworks, a factory in Uchibori,  Mie  Prefecture began producing ball bearings. 

In the following year, NTN Toyo changed its name to NTN Corporation while creating a new constant-velocity joint factory and research and development  center for NTN Driveshaft in Columbus Indiana. .

As a result of giobalization,with bearings being further governed by international guidelines, NTN consolidated its foreign operations while trying to expand further into cutting edge markets. In order to expand North American operations, the company formed NTN USA Corporation, which was slated to become a holding company for their existing US divisions. They also established an office to oversee the fabrication activities of their existing operations. One of NTN's objectives was to begin production of constant-velocity joints in North America. One of their first steps in doing so was the 1996 purchase of Federal-Mogul's ball bearings sector.

Bearing Number Bore Dia Outer DIa Width Size
190 mm x 400 mm x 78 mm NTN 7338DT NTN Bearing 110.000 mm 200.0000 mm 69.80 mm 2.00 mm
457,2 mm x 596,9 mm x 73,025 mm NTN EE244180/244235 NTN Bearing 1120 mm 1460 mm 500 mm 335 mm
35,000 mm x 72,000 mm x 44,000 mm NTN SX0773LLU NTN Bearing 360 mm 540 mm 220 mm 134 mm
NTN RNA0-16X24X20ZW NTN Bearing 1.750 in 3.0000 in 0.5625 in 0.04 in
NTN HK2520D NTN Bearing 750 mm 1090 mm 475 mm 335 mm
40 mm x 62 mm x 12 mm NTN 6908NR NTN Bearing 420 mm 620 mm 238 mm 150 mm
NTN K44X54X25.8 NTN Bearing 850 mm 1280 mm 430 mm 280 mm
1060 mm x 1 400 mm x 250 mm NTN 239/1060K NTN Bearing 70.000 mm 110.0000 mm 20.00 mm 1.00 mm
110 mm x 170 mm x 28 mm NTN 7022 NTN Bearing 17.000 mm 47.0000 mm 22.20 mm 1.00 mm
90,000 mm x 190,000 mm x 115,9 mm NTN UEL318D1 NTN Bearing 127 mm 250 mm 77.8 mm 149.225 mm
NTN ARX35X160X305 NTN Bearing 1060.355 mm 1400 mm 490 mm 335 mm
NTN PK60X84X36.8 NTN Bearing 100.000 mm 215.0000 mm 82.55 mm 2.50 mm