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.
473
products
Products
Bearing 4T-3578/3525 (44.450-87.312-30.162) NTN/Japan , for front axle of MERITOR ,NAVISTAR
Product characteristics
Category: Tapered roller bearings
Case: Sheet steel case
Roller rows: Single row bearing
Dimensions
Inner diameter (d): 44.450 mm
Outer diameter (D): 87.312 mm
Width (T): 30.162 mm
Width (B) : 30.886 mm
Width (C) : 23.812 mm
Weight: 0.774 kg.
Dynamic load rating: Cr 94.0 kN
Static load rating: Cor 117.0 kN
OEM references:
Manufacturer:
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In stock 2 pcs.
Bearing 4T-28680/28622 ( 55.562X97.630X24.608 ) NTN/Japan , for wheel hub of ISUZI,8970239651,9000936070, Agco 831341M1,831376M1,John Deere JD8258,JD8952
Product characteristics
Category: Tapered roller bearings
Case: Sheet steel case
Roller rows: Single row bearing
Dimensions
Inner diameter (d): 55.562 mm
Outer diameter (D): 97.630 mm
Width (T): 24.608 mm
Width (B) : 24.608 mm
Width (C) : 19.446 mm
Weight: 0.774 kg.
Dynamic load rating: Cr 88.5 kN
Static load rating: Cor 128.0 kN
OEM references:
Manufacturer:
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In stock 1 pcs.
Bearing SC 05A97 CS35PX1/2AS ( 25X56X12 ) 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
Dimensions
Inner diameter (d): 25.000 mm
Outer diameter (D): 56.000 mm
Width (B): 12.000 mm
Weight: 0.304 kg
Manufacturer:
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In stock 1 pcs.
Bearing 6208 ZNR ( 40x80x18 ) 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
Dimensions
Inner diameter (d): 40.000 mm
Outer diameter (D): 80.000 mm
Width (B): 18.000 mm
Dynamic load rating (kN) Cr 29.01
Static load rating (kN) Cor 17.8
Manufacturer:
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Bearing 6311 DDUC4 ( 55x120x29 ) NSK/JAPAN, CLAAS 238782.3
Product characteristics
Category: deep groove ball bearing
Ball rows: Single row bearing
Material: Standard bearing steel
Outer ring: Without flange/groove
Seal: Non-contact seals on both sides
Clearance: Strongly increased radial clearance
Cage Material: Steel
Bore: cylindrical bore
Weight:1.370 kg.
Dimensions
Inner diameter: 55.000 mm
Outer diameter: 120.000 mm
Width: 29.000 mm
Dynamic load rating: Cr 75.0 kN
Static load rating: Cor 44.5 kN
Manufacturer:
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In stock 1 pcs.
Bearing SC 04B19 CS30PX1/3ASQHK ( 20x56x12 ) NTN/Japan
Category: Deep groove ball bearing
Ball rows: Single row bearing
Material: Standard bearing steel
Outer ring: Without flange/groove
Seal: Without seals
Clearance: Normal radial clearance
Cage Material: Steel
Bore: Cylindrical bore
Dimensions
Inner diameter (d): 20.000 mm
Outer diameter (D): 56.000 mm
Width (B): 12.000 mm
Manufacturer:
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In stock 2 pcs.
Bearing 18790/18720 (50.800x85.000x17.462) NTN/Japan , CASE 3109038,567845R1,Ford 11544752, John Deere JD8171,JD8217, Massey Ferguson 195177M1,New Holland 218228
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): 50.800 mm
Outer diameter (D): 85.000 mm
Width (T) : 17.462 mm
Weight: 0.374 kg.
Dynamic load rating: Cr 49,5 kN
Static load rating: Cor 65,0 kN
Suitable for:
Combine harvesters: JOHN DEERE
Tractors : JOHN DEERE
Engines: JOHN DEERE
List of all machines: HERE
Manufacturer:
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In stock 2 pcs.
Bearing 6303 LLUNRC3 ( 17x47x14 ) NTN/JAPAN, BOSCH F00M990435;Claas 00001326480,0002394340,132648,000132648;DAF 1687107; WOOD AUTO BRG39157;SUZUKI: 08123-63037 SUZUKI: 08143-63037 SUZUKI: 08153-63037 KAWASAKI: 601B6303 KAWASAKI: 601B6303U KAWASAKI: 601B63
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: slightly increased radial clearance
Cage Material: Steel
Outer bracelet: cylindrical
Weight: 0.120 kg.
Dimensions
Inner diameter: 17.000 mm
Outer diameter: 47.000 mm
Width: 14.000 mm
OE references:
BOSCH F00M990435;Claas 00001326480,0002394340,132648,000132648;DAF 1687107; WOOD AUTO BRG39157;
SUZUKI: 08123-63037 SUZUKI: 08143-63037 SUZUKI: 08153-63037 KAWASAKI: 601B6303 KAWASAKI: 601B6303U KAWASAKI: 601B6303UU KAWASAKI: 601B6303ZZ HONDA: 91051-KS4-003 HONDA: 91054-MT6-832 KAWASAKI: 92045-3706 KAWASAKI: 92045-3722 KAWASAKI: 92045-3746 YAMAHA: 93306-30317 YAMAHA: 93306-30317-00 HONDA: 96140-63030-10 HONDA: 96150-63030-10
Suitable for:
Combine harvester : CLAAS
Motorcycles: MODELS
List of all machines: HERE
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In stock 2 pcs.
Bearing CS 209 LLU ( 45x85x19 ) NTN/Japan , Capello 02103200
Product characteristics
Single row deep groove ball bearing.
Spherical outer ring.
Cylindrical inner ring.
Wineded inner ring on both sides.
Seal: Lip seal on both sides.
Fixing:Eccentric locking collar
Dynamic load rating Cr 32.5 kN
Static load rating Cor 20.4 kN
Weight: 0.390 kg.
Dimensions
Inner diameter: 45.000 mm
Outer diameter: 85.000 mm
Width: 19.000 mm
Manufacturer:
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In stock 1 pcs.