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  • Long-life and high-precision bearings. It can also be used for agricultural machinery, etc. / NACHI-FUJIKOSHI 【Thailand】

Long-life and high-precision bearings. It can also be used for agricultural machinery, etc. / NACHI-FUJIKOSHI 【Thailand】

Bearing Div. / Sales Engineer

Producing bearings (bearing shafts) has played a central role in NACHI-Fujikoshi's Thailand business since we entered the Thai market in 1999. Our factory is located in the eastern Rayong province, supplying our products to not only Thailand, but also Southeast Asia, Europe, and the United States. Until now, we have sold many products with our own special design to meet the needs of the automobile industry, but the field in which our bearing products can contribute is not limited to the automobile-related industry.

Bearing (bearing shaft) production technology that achieves long life, high precision, and low fuel consumption

The biggest advantage of our bearing products is the high durability that can be obtained by applying special treatment such as special heat treatment and special steel treatment. Bearings are an important component of product reliability, and the bearing must be able to handle high loads in order to increase the output of the automobile. Originally, metals are strong substances, but if only processed cannot demonstrate the original performance. Special treatment is an important process for making "strength", "hardness", and "stickiness" according to the application.

In addition, bearings can be made smaller by applying special treatment and, as a result, contribute to lower fuel consumption. This is a very important point for industrial machines that require high engine output and is particularly effective in products that drive continuously for 24 hours.

Double-row four-point contact ball bearings the mass production of which was made possible by Fujikoshi

Double-row four-point contact ball bearings, for which our company has established a mass production system, are products that achieve both low torque and high rigidity required for improved environmental performance. This new structure, which serves as an intermediate position between deep groove ball bearings and tapered roller bearings, has been introduced mainly for electric vehicles and hybrid vehicles. With the realization of mass production, we think that more diverse industries will be able to use it in the future.

double-row four-point contact ball bearings

▲Structure of double-row four-point contact ball bearings

New application scene of double-row four-point contact ball bearings proposed by NACHI (Thailand)

In Thailand, we offer a wide range of proposals not only to the automotive industry but also to industries where our bearing products can contribute.One of them is agricultural machinery. Agriculture is still one of the most important industries in Thailand. Agricultural machinery, such as tractors and combines, requires high engine power and robustness. In modern agriculture where labor saving and efficiency improvement are required, we are convinced that our bearing products can contribute to the fuel-savings of agricultural machinery.

double-row four-point contact ball bearings FUJIKOSHI

The research and development (R & D) division of our company is relocating to Thailand, and we will be able to provide technical information more flexibly to customers in Thailand and neighboring countries. We will continue to propose optimal products and usage methods for industrial machinery in general.

If you are looking for high performance bearings (bearing shaft) products in Thailand and ASEAN countries, please contact us.

Inquiry Form

Please feel free to contact us from the form as below.

We accept by phone and email.

KOA-SHA (THAILAND) (hereinafter referred to as the "Company" or "We"), in the variety of services provided by the Company (hereinafter referred to as the "Services"), established the following privacy policy (hereinafter referred to as the "Policy").

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The term "Personal Information" as used in this Policy, means information about a living individual which can identify the specific individual, including name, date of birth, and other descriptions (including other information that can be easily matched to identify a specific individual).

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The Company shall use personal information for the purpose of business as necessary within the scope of the following.

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The Company makes use of cookies on the Service website. In addition, cookies may be used in a portion of the advertising system. A cookie is a small amount of data regarding usage history that is sent to your browser from a website’s server and is stored on the user’s hard drive. If the user prefers the Company not to make use of cookies, the user can set their browser to reject cookies. However, if the cookies are rejected, there is a possibility that the use of the Service on the website will be affected.

Provision of Information to Third Parties

The Company will not provide personal information to any third party without obtaining prior consent by the individual concerned, except as required by applicable laws and regulations.

In addition, the Company may access personal information and disclose it to third parties in the following cases.

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Management of Personal Information
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Request for Notification, Disclosure, Correction, Suspension of Use of Personal Information

In the case the Company receives request from the individual user regarding the disclosure, correction, addition, deletion, suspension of use, or erasure of personal information, stoppage of use by a third party or notification of use, after confirmation that the requester is the individual user, the Company will respond without delay in accordance with the Personal Data Protection Act.

Note that in the case that the request does not meet the requirements stipulated by the Personal Data Protection Act, or the reason to reject such request is permitted by the Personal Data Protection Act or other laws and regulations, the request may not be fulfilled.

In addition, there is no payment required or fees associated with the request for disclosure by the individual user. However, the cost of communication from the individual user to the Company, transportation expenses, and expenses associated with the preparation of materials for the purposes of individual identification will be the responsibility of the individual user.

Revision of Privacy Policy

The Company will review the operational status of the handling of personal information and make efforts for continuous improvement, and may change the Policy as necessary. After such changes to the Policy, the Policy will be published on the Company’s website.


Please address inquiries regarding the Company’s use of personal information to

Established October 01, 2021

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Yuichi Fujimoto
Mobile: +66(0)62-396-7889

Thiti Suakhamron
Tel: +66(0)63-190-3727

Cutting Tools
Takeshi Miyazaki
Mobile: +66(0)63-209-0395

Saksith Suttisawa
Mobile: +66(0)89-828-0005

Yusuke Tamai
Mobile: +66(0)63-894-4128
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Anirut Thongphoem
Mobile: +66(0)81-755-2388

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