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.
448
products
Products
Bearing 6203 ZZ (17x40x12) 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): 17.000 mm
Outer diameter (D): 40.000 mm
Width (B): 12.000 mm
Dynamic load rating: Cr 9.6 kN
Static load rating: Cor 4.6 kN
Weight: 0.066 kg.
Manufacturer:
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In stock 8 pcs.
Bearing 6206 T2XC3 NTN ( 30x62x16 ) NTN/Japan , JOHN DEERE AZ3757,JD7681A;MASSEY FERGUSON 1440494X1,AT1040
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 : 30.000 mm
Outer diameter : 62.000 mm
Width : 16.000 mm
Dynamic load rating Cr 19.5 kN
Static load rating Cor 11.3 kN
Weight: 0.199 kg.
Manufacturer:
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In stock 1 pcs.
Drawn cup roller bearing HK 4520 (45x52x20) NTN/Japan , Claas 0002153370,0002153370,215337.0,Massey Ferguson D41669800 ,New Holland 41669800
Product characteristics:
Category: Needle roller bearings
Needle rows: Single row bearings
Material: Standard bearing steel
Seal: None, open bearing
Case: Steel case
Dimensions:
Inner diameter (Fw): 45.000 mm
Outer diameter (D): 52.000 mm
Width (C): 20.000 mm
Weight: 0.064 kg
Combine harvester: CLAAS
Header : CLAAS
Complete list of machines: HERE
Manufacturer:
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In stock 2 pcs.
Bearing 6008 LLU/5K ( 40X68X15 ) NTN/Japan , CNH 9802733; Claas 00023820,2000023820,202382020002,38202238202.0,0002382020; FIAT 24905120; Lemken D091965; Massey Ferguson 195047M1,339780X1,V610060085; New Holland 28042480,5169829,81866857,84156144,8651607
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
Outer bracelet: cylindrical
Weight: 0.195 kg.
Dimensions
Inner diameter: 40.000 mm
Outer diameter: 68.000 mm
Width: 15.000 mm
Dynamic load rating Cr 16.8 kN
Static load rating Cor 11.5 kN
Suitable for:
Combine harvesters: CLAAS
Mowers: CLAAS
List of all machines: HERE
Manufacturer:
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In stock 6 pcs.
Bearing UC 202 D1 (15x47x31/17) NTN/Japan
Product characteristics
Category: Radial insert ball bearings
Material: Standard bearing steel
Outer ring: Spherical
Lubrication: Relubricatable
Bore: Cylindrical bore
Inner ring: Widened inner ring on both sides
Seal: Contact on both sides
Fixing: Threaded pins
Dimensions
Inner diameter (d): 15.000 mm
Outer diameter (D): 47.000 mm
Width (B1): 31.000 mm
Width (C): 17.000 mm
Weight: 0.210 kg.
Dynamic load rating: Cr 12.8 kN
Static load rating: Cor 6.65 kN
Manufacturer:
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In stock 2 pcs.
Bearing 6307 ZZ/5K ( 35x80x21 ) 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): 35.000 mm
Outer diameter (D): 80.000 mm
Width (B): 21.000 mm
Dynamic load rating: Cr 33.5 kN
Static load rating: Cor 19.1 kN
Weight: 0.457 kg.
Manufacturer:
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In stock 2 pcs.
Bearing 4Т-32009 X ( 45X75X20 ) NTN/Japan, CLAAS 0002380750, LEMKEN 3199206, MASSEY FERGUSON X619045300009, NEW HOLLAND 84438713
Product characteristics
Category: Tapered roller bearings
Case: Sheet steel case
Roller rows: Single row bearing
Weight: 0.346 kg.
Dimensions
Inner dimension (d): 45.000 mm
Outer dimension (D): 75.000 mm
Width (T): 20.000 mm
Width (B) : 20.000 mm
Width (C) : 15.500 mm
Dynamic load rating: Cr 57.5 kN
Static load rating: Cor 76.5 kN
Suitable for:
Balers: CLAAS
Combine harvesters: CLAAS; NEW HOLLAND
List of all machines: HERE
Manufacturer:
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In stock 2 pcs.
Bearing 6308 LLBC3 ( 40x90x23 ) NTN/Japan , CLAAS 0002440310,0002442890, FORTSCHRITT 9902890923, MASSEY FERGUSON 354921X1, NEW HOLLAND 210049,80042543
Dynamic load rating: Cr 40.5 kN
Static load rating: Cor 24.0 kN
Suitable for:
Combine harvesters: CLAAS
List of all machines: HERE
Manufacturer:
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In stock 5 pcs.
Radial insert ball bearing UELS308-108D1NR (38.1x90x57.1/41.3/27) NTN/Japan, John Deere AH170744
Product characteristics
Category: Radial insert ball bearings
Material: Standard bearing steel
Outer ring: Cylindrical ,Ring groove with circlip on outer ring
Lubrication: Relubricatable
Bore: Cylindrical bore
Inner ring: Widened inner ring on both sides
Seal: Contact on both sides
Fixing: Eccentric locking collar
Dimensions
Inner diameter (d): 38.1000 mm
Outer diameter (D): 90.000 mm
Width (B1): 57.100 mm
Width (B): 41.300 mm
Width (C): 27.000 mm
Weight: 1.200 kg.
Dynamic load rating: Cr 40.5 kN
Static load rating: Cor 24.0 kN
Suitable for:
Combine harvesters: JOHN DEERE
Manufacturer:
For delivery options to your country, please do not hesitate to contact us!
In stock 2 pcs.
Bearing 4T-45285/ 45220 (50.800x104.775x30.162) NTN/Japan , Agco 70073111,70080730,John Deere JD8138,CHRYSLER 1789609,FORD SKTGAA1200A,1516182,GM 9413486
Product characteristics
Category: Tapered roller bearings
Case: Sheet steel case
Roller rows: Single row bearing
Dimensions
Inner diameter (d): 50.800 mm
Outer diameter (D): 104.775 mm
Width (T): 30.162 mm
Width (B) : 30.958 mm
Width (C) : 23.812 mm
Weight: 1.220 kg.
Dynamic load rating: Cr 130.0 kN
Static load rating: Cor 169.0 kN
OEM references:
Manufacturer:
For delivery options to your country, please do not hesitate to contact us!
In stock 2 pcs.
