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.
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products
Products
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 4T-M804049/M804010 ( 47.625 x 88.9 x 25.4 ) 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): 47.625 mm
Outer diameter (D): 88.900 mm
Width (T) : 25.400 mm
Weight: 0.668 kg.
Manufacturer:
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Bearing GB.35330 ( 43x79x38/41 ) NTN/Japan , for wheel hub of HONDA 44300-S04-A02 | 44300-S5A-004 | 44300-S5A-008
Product characteristics
Category: Angular contact ball bearings
Ball rows: Double 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
Contact angle: 30 degree
Dimensions
Inner diameter (d): 43.000 mm
Outer diameter (D): 79.000 mm
Width (B): 41.000 mm
Weight: 0.790 kg.
Technical data: HERE
Manufacturer:
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Bearing 4T-CR-0643 L (30x52x16 ) NTN/Japan , YAMAHA 99-3521, 93332-00081; SUZUKI 09265-30014
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): 30.000 mm
Outer diameter (D): 52.000 mm
Width (T) : 16.000 mm
Weight: 0.130 kg.
Manufacturer:
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Bearing SC 04A73 C3 ( 25x56x15 ) NTN/Japan
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 (d): 25.000 mm
Outer diameter (D): 56.000 mm
Width (B): 15.000 mm
Manufacturer:
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Bearing GB35077 ( 25x52x42 ) NTN/Japan , for rear axle of OPEL 95514678; SUZUKI 46860-80G00 ;SUZUKI 46860-83E10
Product characteristics
Category: Angular contact ball bearings
Ball rows: Double 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
Contact angle: 30 degree
Dimensions
Inner diameter (d): 25.000 mm
Outer diameter (D): 52.000 mm
Width (B): 42.000 mm
Weight: 0.360 kg.
Suitable for:
OPEL Agila; SUZUKI Ignis,Wagon
List of cars this item fits: HERE
Manufacturer:
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Bearing set UCF 210 NTN / Japan
Bearing inner diameter: 50.000 mm
Weight: 2.510 kg.
Dynamic load rating: Cr 35.0 kN
Static load rating: Cor 23.2 kN
Manufacturer:
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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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Bearing 30205 ( 25X52X16.25 ) NTN/Japan , CNH 979751C1 ;Claas 253985.0,0002539850 ;Fendt X619048500005; Fortschritt 9902888535; Gaspardo 04050012,F04050012; John Deere CH11145 ;LEMKEN 319 9380,3199380 ;Massey Ferguson 339482X1; New Holland 26799930,4122
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): 25.000 mm
Outer diameter (D): 52.000 mm
Width (T) : 16.250 mm
Dynamic load rating: Cr 31.5 kN
Static load rating: Cor 34.0 kN
Weight: 0.154 kg.
OE references:
CNH 979751C1 ;Claas 253985.0,0002539850 ;Fendt X619048500005; Fortschritt 9902888535; Gaspardo 04050012,F04050012; John Deere CH11145 ;LEMKEN 319 9380,3199380 ;Massey Ferguson 339482X1; New Holland 26799930,412287,80412287; AGCO 880007200116/MF339482X1; AGRALE 4001032054003; BPW 02 6401 25 00; CBT 601203015 ;JOHN DEERE 150110 ;JOHN DEERE 36989 ;MASSEY FERGUSON 339482X1; MASSEY FERGUSON FA8390 ;RENAULT TRUCKS 7703090098; VALTRA LA5007
List of agricultural machinery: HERE
Manufacturer:
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Bearing 4T-CR-0574 ( 26.01x47x15 ) NTN/Japan , Suzuki 09265-26001; Suzuki 09265-25030; Suzuki 09265-25038
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): 26.010 mm
Outer diameter (D): 47.000 mm
Width (T) : 15.000 mm
Suitable for:
Suzuki DR-Z125 2003-2017; Suzuki DR-Z125L 2003-2017; Suzuki RM80 1990-2001; Suzuki RM85 2002-2010; Suzuki RM85 2012; Suzuki RM85 2015; Suzuki RM85L 2002-2010; Suzuki RM85L 2012; Suzuki RM85L 2015
Analogue: 32005JS/26 NACHI
Manufacturer:
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