Achieving lightweight and insulation simultaneously with metal substitution.
■Resin (Insulation) Bushings At Hiroki Sugeki, we offer a wide variety of "resin bushings," essential for protecting bearing parts and mounting holes, as well as for insulation measures, with over 3,000 items, making us a top player in the industry. From highly versatile Duracon and ABS to high-heat and high-strength PEEK, and chemical-resistant PTFE and PPS, we can meticulously select the optimal material according to the installation environment. In addition to standard "bushings," we also provide "flanged bushings" that enhance the stability of the seating surface, ensuring precise responses to design requirements down to the millimeter. ■Case Studies and Problem Solving By introducing resin bushings, we can efficiently solve design challenges such as the following: - Insulation measures against metal contact: By inserting a bushing between metal screws and metal housings, we can reliably prevent electrical short circuits. - Reduction of friction and smooth operation: Utilizing the low friction coefficient properties of PTFE and Duracon, we minimize wear on sliding parts and extend the lifespan of moving mechanisms. - Weight reduction and cost reduction: By replacing metal bushings, we achieve both overall weight reduction and cost optimization for the product. - Chemical and environmental resistance: With PEEK and PPS, we can accommodate industrial equipment that requires exposure to chemical substances or use in high-temperature environments.
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basic information
■Product Lineup Details 1. Bush (Inner diameter d=2.0~16.2/M2~M16 compatible) This is a standard shape that accommodates mounting holes for various enclosures and components. Materials available: - General purpose: Delrin (milky white, black), ABS (ivory, black) - Chemical resistant & low friction: PTFE (white, black), PBT (including molded products), PPS molded products, MC nylon (blue) - High performance & heat resistant: PEEK (including molded products), Bakelite (brown) 2. Flanged Bush (Inner diameter d=2.6~12.2/M2.6~M12 compatible) This shape features a flange that protects the seating surface and enhances fastening stability. - Materials available: Delrin (milky white, black), PTFE (white), PEEK (light brown)
Price information
For more details, please check the catalog or website.
Delivery Time
P1
※In-stock items will be shipped as soon as the same day. If an item is out of stock, we will inform you of the delivery time separately.
Applications/Examples of results
Mounting of printed circuit boards, robot parts, industrial machinery, communication equipment, distribution boards, chemical-resistant equipment, etc.
catalog(2)
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We, Hirosugi Instruments, are a comprehensive manufacturer of mechanical and electronics parts, dealing with spacers, terminals, washers, bushes, screws, and more. Our wide range of products boasts a diverse lineup that matches various applications, and we have received high praise from customers in various industries for providing multifunctional, high-quality products with short delivery times and low costs. From product development to design, procurement, and technical support, we provide one-stop support through our product offerings. ■ Company Features ■ 1: Offering a diverse selection of over 118,000 standard parts. 2: One of the largest spacer lineups in Japan. 3: Free shipping for orders over 3,000 yen (excluding tax). 4: Orders can be placed starting from a minimum lot of 50 pieces. 5: High-quality standard products at ISO levels. 6: Fast delivery from our own stock for all products. 7: Affordable pricing with cost control. 8: Support for issuing various certificates. 9: Actively supporting the production of custom products. 10: Providing consistent and specialized services.



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