MAIN CUSTOMERS

ILJIN PLANT LOCATION

Domestic

1 Head quarters/R&D Center

HEAD QUARTERS

2 Jecheon 1st Plant

ILJIN GLOBAL

3 Jecheon 2nd Plant 4 Young Wol Plant

5 1st Plant

ILJIN BEARING

6 2nd Plant 7 3rd Plant 8 1st Plant

ILJIN Corp.

9 2nd Plant 10 3rd Plant

11 1st Plant 12 2nd Plant

BEARING ART

Young-wol Plant

Jecheon 1st PlantJecheon 2nd Plant

HeadquartersILJIN GLOBAL

ILJIN GLOBAL

ILJIN BEARINGILJIN Corp

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BEARINGART

OVERSEAS NETWORKS

1 BEIJING ILJIN 2 TIANJIN ILJIN 3 ILJIN INDIA

4 ILJIN SLOVAKIA 5 ILJIN AUSTRALIA 6 ILJIN USA

7 ILJIN USA SC 8 ILJIN GmbH 9 ILJIN ALABAMA

ILJIN INDIA3

ILJIN GmbH8 BEIJING ILJIN

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ILJIN AUSTRALIA5

ILJIN USA6

ILJIN USA SC7

ILJIN SLOVAKIA

TIANJIN ILJINILJIN ALABAMA

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HEAD QUARTERS, R&D CENTER 527, Samseong-ro, Gangnam-gu, Seoul, Korea (Tel. 82-2-553-1795) ILJIN BEARING ART 105, Bangu-ro, Jangsu-myeon, Yeongju-si, Gyeongbuk, Korea (Tel. 82-70-4161-5000) ILJIN GLOBAL 16, Bio valley 1-ro, Jecheon-si, Chungbuk, Korea (Tel. 82-43-652-8711)ILJIN BEARING 4419, Saneop-ro, Gyeongju-si, Gyeongbuk, Korea (Tel. 82-54-770-5555)ILJIN CORP. 45, Yurim-ro, 13 beon-gil, Gyeongju-si, Gyeongbuk, Korea (Tel. 82-54-770-7500) BEIJING ILJIN Tel. 86-10-6995-0789 ILJIN USA Tel. 1-248-848-1020 TIANJIN ILJIN Tel. 86-22-8219-2555 ILJIN SC Tel. 1-864-848-4801ILJIN INDIA Tel. 91-44-4710-2000 ILJIN ALABAMA Tel. 1-334-297-4494ILJIN SLOVAKIA Tel. 421-(0)46-544-0102 ILJIN BEARING GmbH Tel. 49-6196-76105-100ILJIN AUSTRALIA Tel. 61-3-8347-6000

SALES OFFICEPUNE Tel. 91-20-41244059 SINGAPORE Tel. 65-6690-1955 SHANGHAI Tel. 86-21-6886-9844

More Creative, More InnovativeExcellence In Bearings

Wherever you need us, We are there

ACBB ANDFLOATING SEALS FOR CONSTRUCTION MACHINERY

ILJIN ANGULAR CONTACT BALL BEARINGS ILJIN FLOATING SEALS

ILJIN is widely known as a global leader in providing leading technology automotive and industrial components of the highest quality. ILJIN’s core expertise is two-fold, providing application-proven standard product designs and designing custom-made solution for your specific application. Either way, all of ILJIN’s products go through the same robust design, testing and quality standards that you would expect from a leader in supplying world-class product solutions.

ILJIN is widely known as a global leader in providing leading technology automotive and industrial components of the highest quality. ILJIN’s core expertise is two-fold, providing application-proven standard product designs and designing custom-made solution for your specific application. Either way, all of ILJIN’s products go through the same robust design, testing and quality standards that you would expect from a leader in supplying world-class product solutions.

APPLICATIONIndustrial gearboxes, heavy construction vehicles, agricultural equipment, industrial robots

PRODUCTION RANGERange : O.D. 47mm ~ 450mm Customized design is available

STRENGTHSEngineered designDesign optimization in accordance with operating conditionsImproved fatigue through state of the art design Single & double row design with window cages and spacers

Analysis ExpertiseBearing load analysis (truncation, Maximum stress)FEM analysis (stress, displacement) Preload vs. Life / Contact pressure

APPLICATIONIndustrial gearboxes, heavy construction vehicles, military tank, Continuous tracks, agricultural equipment, tunnel boring machine

PRODUCTION RANGERange : O.D. 50mm ~ 400mm Customized design is available

STRENGTHSDesigned for tough environmentsOptimized design for excellent sealing performance Design optimization of steel ringsSpecially developed elastomer ringsSpecial shape of pressure ringsCustomized design by FEM analysis (stress, displacement)

High quality steel & heat treatment technologyHigh quality bearing steel with vacuum degassing processExcellent toughness and mechanical performance of forged steelSuper anti-ware property by forging processInduction hardening process for better shape of contact surface

Outstanding manufacturing technologyOptimized roughness of sliding contact surface through special polishing process Super anti-wear performance of sliding contact surfacesApply various coatings for harsh and corrosive environmentsOther special coatings & materials are available

Analysis & TestFEM analysis (stress, displacement)Basic rotation testArizona mud test Load & pressure test

System Modeling

FE Modeling

Damage/ Preload vs. Bearing life/ Contact pressure

Equivalent stress by housing gap

RESEARCH & DEVELOPMENT

Material laboratory

Test laboratory

Since being established in 1978 as a specialized bearing and hot forged parts supplier, Iljin has been continually reinforcing its R&D capabilities, enabling it to expand its business scope to the manufacture of additional bearing types.

High quality steelBearing quality steel with vacuum degassing process Vacuum melting for special applications

Superior manufacturing techniquePrecise super-finishing process for balls and ringsSpecial profile dressing method for raceway grindingSimultaneous grinding for double row raceways