株式会社冨士精密
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株式会社冨士精密 Company Profile
Comprehensive manufacturer of lock nuts.
Since our establishment in 1962, Fuji Precision has focused exclusively on the research and development of locking nuts, growing into a comprehensive manufacturer of locking nuts. The 'U-Nut' brand was the first in the industry to introduce the "metal ring locking function" to bolts and nuts, which were traditionally considered prone to loosening. This groundbreaking product received a significant response upon its release and has now grown to capture a 50% share of the domestic market, becoming synonymous with locking nuts. Although bolts and nuts may be considered small parts, they play a crucial role in connecting functions and technologies. They can be described as cross-point technology that combines cutting-edge technologies and opens up new technological fields. Fuji Precision regards this theme as an eternal proposition and has been committed to product development that anticipates the needs of the times, while pursuing high quality and high added value in our products. Our future goal is to become the world's number one comprehensive manufacturer of locking nuts. We will continue to strive to create products that meet your trust and contribute to the industrial sector and society.
Business Activities
U-nuts, Fine U-nuts, TWIN FU-NUT, G U-nuts, Fuji Rock Bolt Type N, and others - Manufacturing and Sales.
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Bearing Lock Nut "FINE U-NUT"
Suitable for countermeasures against loosening due to reverse rotation from high-speed motor rotation, as well as sudden acceleration and sudden stops! Also contributes to improved rotational balance!
The "FINE U-NUT" and "TWIN FU-NUT" are bearing locking nuts that eliminate the need for traditional keyway machining on shafts and the installation of toothed washers. They are ideal for counteracting loosening due to vibrations during motor operation and reverse rotation from high-speed rotation. They allow for arbitrary and appropriate positioning, making torque management easy. They generate "power" in various industrial machines and improve the rotational balance of bearings. Additionally, they have achieved a reduction in rotational losses of equipment and a decrease in power consumption. 【Features】 ■ Reusability: Can be reused ■ Easy fastening: No skilled techniques required ■ Labor-saving simplification: No keyway machining on shafts needed, simplifying installation work ■ Balance: Improved rotational balance of shafts and bearings ■ Lightweight: Can use thinner hollow shafts than before ■ Cost reduction: No need for traditional machining, parts, or techniques *For more details, please refer to the PDF document or feel free to contact us. *CAD data is also available for download.
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Detailed information
| Company name | 株式会社冨士精密 |
|---|---|
| number of employees | 98 |
| Contact address | postalcode 561-0845 Osaka/ Toyonaka-shi/ 14-15, Rikura 3-chomeView on map TEL：06-6862-3112 FAX：06-6862-9880 |
| Key Partners | Honda Motor Co., Yamaha Motor Co., Suzuki, Kawasaki Heavy Industries, Toyota Motor Corporation, Mitsubishi Heavy Industries, NEXCO, JR Group, Hitachi, Nippon Steel, and others. |
| Business Locations | Click here for the list |
| Industry | Machine elements and parts |
株式会社冨士精密 Building Image