スターライト工業 List of Products and Services

This is a composite bearing made of a special resin that does not corrode and is less prone to electrolysis. It has been adopted by seawater circulation pump manufacturers and shipbuilders for rudder bearing applications. <Features> 〇 Electrolysis Resistance Unlike metal bearings, it is less prone to electrolysis and prevents rust and corrosion of the opposing shaft. 〇 Long Lifespan It is resistant to wear and has stable sliding characteristics, reducing the frequency of bearing replacements. 〇 Soft Surface Hardness It has a soft surface hardness that does not cause wear or damage even with soft metal shafts. 〇 Lubrication It has self-lubricating properties and can be used without lubricating oil or grease. *There are materials that remain stable even under intermittent water conditions. 〇 Low Water Absorption and Swelling It has lower water absorption and swelling compared to general resins, making it less likely to cling to the shaft. 〇 Freedom of Shape Customizable to various sizes and shapes, including split and spherical shapes. We have received inquiries for applications in offshore wind power generation and movable breakwater uses. It can be used as a substitute for bronze and white metal. If you are facing issues with seawater environments, wear, rust, corrosion, or electrolysis, please feel free to contact us. <Design Consultation> Custom Design: Tailored to various sizes and shapes. Design Proposal: Suggestions for groove and hole designs based on application. *For more details, please download the PDF or contact us.

We offer a variety of bearing materials suitable for various conditions such as water lubrication, dry lubrication, and high-temperature conditions, and we can also manufacture super-large bearings with a diameter of over 1000 mm. In addition to ladder bearings, we propose bearing materials suitable for plant applications and general industrial use. <Features> - Long lifespan: Excellent wear resistance allows for reduced replacement frequency. - Chemical resistance: Possesses excellent acid and solvent resistance. It is hardly corroded even in ammonia gas. - Heat resistance: We also offer high-temperature materials that can be used at temperatures above 200°C. - Environmentally friendly: The oil-free design in water lubrication or dry lubrication does not pollute the ocean. - Class approval obtained (ladder bearings): NK, ABS, LR, DNV, CR, CCS, BV, KR.