NTN
Corporate History
NTN began in 1918 when investor Noboru Niwa, his sales company Tomoe Trading Co., and engineer Jiro Nishizono joined together to design and manufacture the first NTN ball bearings.
By 1939, NTN had constructed what would become its global manufacturing center, Kuwana Works, and in 1954, NTN became the first Japanese industrial manufacturer to be awarded the prestigious Deming Prize for statistical quality control. NTN continued to grow throughout the 1950s and 1960s as additional factories were built and NTN sales operations expanded to Europe.
NTN Bearing Corporation of America was established in 1963 to support local sales of NTN bearings in the American market. The corporation was now capable of manufacturing ball bearings, spherical, tapered, cylindrical, and needle roller bearings and automotive constant velocity joints. By the mid 1980s, NTN had acquired the Bower™ brand from Federal-Mogul Corporation, thereby expanding the company’s catalogue of tapered and cylindrical roller bearings. Ten years later, NTN acquired BCA™, again from Federal-Mogul, to round out its product line with automotive clutch release bearings and specialty agricultural bearing assemblies.
The success has continued into the new millennium with seven new North American plants.
A two-year, phased investment in French bearing manufacturer SNR was completed in 2008, with NTN acquiring a controlling stake in the company. As the fifth largest bearing manufacturer in Europe, SNR’s involvement in Aerospace and its superior spherical roller bearing products have been key contributors to NTN’s continued growth.
2018 marked NTN's 100th Anniversary.
Today, NTN operates more than fifty plants worldwide and is the third largest bearing manufacturer in the world.
450
products
Products
Bearing 6906 2RS (30x47x9) NTN/Japan , HITACHI PMGR starters on Akura,Isuzu,Mercury,Nissan (drive end)
Product characteristics
Category: deep groove ball bearing
Ball rows: Single row bearing
Material: Standard bearing steel
Outer ring: Without flange/groove
Seal: contact seals on both sides
Clearance: normal radial clearance
Cage Material: Steel
Bore: cylindrical bore
Weight: 0.048 kg.
Dimensions
Inner diameter: 30.000 mm
Outer diameter: 47.000 mm
Width: 9.000 mm
Dynamic load rating: Cr 7.25 kN
Static load rating: Cor 5.00 kN
Manufacturer:
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In stock 1 pcs.
Bearing 6904 LLU/5K (20x37x9) NTN/Japan
Product characteristics
Category: deep groove ball bearing
Ball rows: Single row bearing
Material: Standard bearing steel
Outer ring: Without flange/groove
Seal: contact seals on both sides
Clearance: normal radial clearance
Cage Material: Steel
Bore: cylindrical bore
Weight: 0.036 kg.
Dimensions
Inner diameter: 20.000 mm
Outer diameter: 37.000 mm
Width: 9.000 mm
Dynamic load rating: Cr 6.40 kN
Static load rating: Cor 3.70 kN
Manufacturer:
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Bearing TMB904 M3LUA /18C3PX3 (18x37x9) NTN/Japan
Product characteristics
Category: Deep groove ball bearing
Ball rows: Single row bearing
Material: Standard bearing steel
Outer ring: Without flange/groove
Seal: Cover in one side
Clearance: Normal radial clearance
Cage Material: Steel
Bore: Cylindrical bore
Dimensions
Inner diameter (d): 18.000 mm
Outer diameter (D): 37.000 mm
Width (B): 9.000 mm
Weight: 0.044 kg.
Manufacturer:
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Bearing 4T-LM 603049/LM 603012 ( 21.430 x45.242x77.788 ) NTN/JAPAN
Product characteristics
Category: Tapered roller bearings
Case: Sheet steel case
Roller rows: Single row bearing
Outer ring: Without flange/groove
Bore: Cylindrical bore
Dimensions
Inner diameter (d): 21.430 mm
Outer diameter (D): 45.242000 mm
Width (T) : 77.788 mm
Manufacturer:
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In stock 1 pcs.
Bearing 35BG05S16G-2DL (35-55-20) SNR-NTN, for A/C compressor
Product characteristics Dimensions:
Category: Angular contact ball bearing Inner dimension: 35.000 mm
Ball rows: Double row bearing Outer dimension: 55.000 mm
Material: Standard bearing steel Width: 20.000 mm
Outer ring: Without flange/groove
Seal: Contact seals on both sides
Clearance: Normal radial clearance
Cage: Sheet steel cage
Temperature range: -30 to + 120 C
Manufacturer:
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Bearing 2J-SC03A57LLVACS12/L417Q1 (17x52x21) NTN/Japan, alternator, BOSCH 1120905103; DAF 1334818; MAN 51.93410-0108; MERCEDES-BENZ 007 981 6625; RENAULT TRUCKS 5001836334
Product characteristics
Category: Deep groove ball bearing
Ball rows: Single row bearing
Material: Standard bearing steel
Outer ring: Without flange/groove
Seal: Contact seals on both sides
Clearance: Normal radial clearance
Cage Material: Steel
Dimensions
Inner diameter (d): 17.000 mm
Outer diameter (D): 52.000 mm
Width (B): 21.000 mm
Weight: 0.205 kg.
Manufacturer:
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Bearing 6304 ( 20x52x15 ) NTN/JAPAN, LEMKEN D090923; VALTRA LA1205
Product characteristics
Category: Deep groove ball bearing
Ball rows: Single row bearing
Material: Standard bearing steel
Outer ring: Without flange/groove
Seal: Contact seals on both sides
Clearance: Normal radial clearance
Cage Material: Steel
Bore: Cylindrical bore
Dimensions
Inner diameter (d): 20.000 mm
Outer diameter (D): 52.000 mm
Width (B): 15.000 mm
Dynamic load rating: Cr 15.9 kN
Static load rating: Cor 7.9 kN
Manufacturer:
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Bearing 6204 C3 ( 20x47x14 ) NTN/Japan , DEUTZ X605510402
Product characteristics
Category: Deep groove ball bearing
Ball rows: Single row bearing
Material: Standard bearing steel
Outer ring: Without flange/groove
Seal: Without seals
Clearance: Slightly increased radial clearance – C3
Cage Material: Steel
Bore: Cylindrical bore
Dimensions
Inner diameter : 20.000 mm
Outer diameter : 47.000 mm
Width : 14.000 mm
Dynamic load rating Cr 12.8 kN
Static load rating Cor 6.65 kN
Weight: 0.106 kg.
Manufacturer:
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Bearing 62/28 LLUNR/2AS (28x58x16) NTN/Japan
Product characteristics
Category: Deep groove ball bearing
Ball rows: Single row bearing
Material: Standard bearing steel
Outer ring: Ring groove with circlip on outer ring
Seal: Contact seals on both sides
Clearance: Normal radial clearance
Cage Material: Steel
Bore: Cylindrical bore
Dimensions
Inner diameter (d): 28.000 mm
Outer diameter (D): 58.000 mm
Width (B): 16.000 mm
Manufacturer:
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In stock 1 pcs.