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.
479
products
Products
Bearing 6902 2RS ( 15X28X7 ) EZO /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): 15.000 mm
Outer diameter (D): 28.000 mm
Width (B): 7.000 mm
Limited speed: 15 000 r/min
Dynamic load rating: Cr 3.68 kN
Static load rating: Cor 1.8 kN
Manufacturer:
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In stock 1 pcs.
Bearing 6001 ZZ (12x28x8) 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): 12.000 mm
Outer diameter (D): 28.000 mm
Width (B): 8.000 mm
Limited speed: 26 000 r/min
Dynamic load rating Cr 5.10 kN
Static load rating Cor 2.39 kN
Manufacturer:
For delivery options to your country, please do not hesitate to contact us!
In stock 5 pcs.
Bearing 4T-CR-0880 ( 40.987x78x17.5 ) NTN/Japan , MERCEDES 124 980 01 02
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): 40.987 mm
Outer diameter (D): 78.000 mm
Width (T) : 17.500 mm
Manufacturer:
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In stock 2 pcs.
Bearing 4T-HM88547/HM88510 ( 33.338x73.025x29.370 ) NTN/Japan
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): 33.338 mm
Outer diameter (D): 73.025 mm
Width (T) : 29.370 mm
Width (B) : 27.783 mm
Width (C) : 23.020 mm
Limited speed in grease: 5 400 r/min
Limited speed in oil :7 100 r/min
Dynamic load rating: Cr 80.0 kN
Static load rating: Cor 97.0 kN
Weight: 0.603 kg.
Manufacturer:
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Product photos are for illustrative purposes and may differ from the actual appearance of the item. This does not affect the characteristics of the product.
In stock 2 pcs.
Bearing 6309 LLU C3 ( 45x100x25 ) NTN/Japan , CNH 210086,746038; Fortschritt 9902890956,9902890964;John Deere AXE16386,JD9268; Lemken 3198644;New Holland 210086,412718,766297
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: Slightly increased radial clearance -C3
Cage Material: Steel
Bore: Cylindrical bore
Dimensions
Inner diameter (d): 45.000 mm
Outer diameter (D): 100.000 mm
Width (B): 25.000 mm
Reference speed in grease: 4 700 r/min
Dynamic load rating Cr 53.0 kN
Static load rating Cor 32.0 kN
Weight: 0.814 kg.
Suitable for:
Combine harvesters: CNH; FORTSCHRITT; JOHN DEERE; NEW HOLLAND
Tractors: JOHN DEERE
List of all machines: HERE
Manufacturer:
For delivery options to your country, please do not hesitate to contact us!
Product photos are for illustrative purposes and may differ from the actual appearance of the item. This does not affect the characteristics of the product.
In stock 2 pcs.
Bearing 6313 -ZZ C3 (65x140x33) 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: Slightly increased radial clearance – C3
Cage Material: Steel
Bore: Cylindrical bore
Dimensions
Inner diameter (d): 65.000 mm
Outer diameter (D): 140.000 mm
Width (B): 33.000 mm
Limited speed in grease: 4 900 r/min
Limited speed in oil : 5 800 r/min
Dynamic load rating: Cr 92.5 kN
Static load rating: Cor 60.0 kN
Weight: 2.080 kg.
Manufacturer:
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In stock 2 pcs.
Bearing 6210 ( 50x90x20 ) NTN/Japan , CLAAS 235922.0; JOHN DEERE JD9346; VALTRA LA1115
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: Normal radial clearance
Cage Material: Steel
Bore: Cylindrical bore
Dimensions
Inner diameter (d): 50.000 mm
Outer diameter (D): 90.000 mm
Width (B): 20.000 mm
Weight: 0.454 kg.
Limited speed in grease: 7 100 r/min
Limited speed in oil : 8 300 r/min
Dynamic load rating Cr 35.0 kN
Static load rating Cor 23.2 kN
Manufacturer:
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In stock 1 pcs.
Drawn cup roller bearing HK 3016 (30x37x16) INA/Germany
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): 30.000 mm
Outer diameter (D): 37.000 mm
Width (C): 16.000 mm
Weight: 0.031 kg
Мanufacturer:
INA
For delivery options to your country, please do not hesitate to contact us!
In stock 2 pcs.
Bearing 6307 ZZ C3 (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: slightly increased radial clearance
Cage Material: Steel
Bore: cylindrical bore
Weight: 0.446 kg.
Dimensions
Inner diameter: 35.000 mm
Outer diameter: 80.000 mm
Width: 21.000 mm
Dynamic load rating: Cr 35.1 kN
Static load rating: Cor 19.2 kN
Manufacturer:
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In stock 4 pcs.
Bearing 6307 NR (35x80x21) NTN/Japan , AGCO 317423M1
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: Without seals
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 35.1 kN
Static load rating: Cor 19.2 kN
Weight: 0.446 kg.
Manufacturer:
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In stock 2 pcs.
