Marine Flanged Slewing Bearing

About product

The marine flanged slewing bearing is a specialized type of four-point contact ball slewing bearing designed for a wide range of applications. This particular slewing bearing variant does not possess teeth, and both the inner and outer rings are flanged. It falls under the light series of slewing bearings.

With its robust construction and precise engineering, the marine flanged slewing bearing delivers reliable performance and durability in harsh marine conditions. It is engineered to withstand the challenges posed by factors such as corrosion, saltwater exposure, and harsh weather conditions commonly encountered in maritime environments.

Additional information

Ring Material

42CrMo, 50Mn, C45

Ball Material

GCr15

Applications

shipbuilding, offshore platform

Product Detail

The distinctive feature of the marine flanged slewing bearing is the presence of flanges on the outer ring. These flanges simplify axial positioning, making it easier to align and secure the bearing in place.

The Suitable Environment Of  Marine Flanged Slewing Bearing

Marine flanged slewing bearings are designed and built to withstand the demanding conditions found in marine environments. They are well-suited for the following environments:

  • Offshore Applications: Marine flanged slewing bearings are commonly used in offshore platforms, including oil rigs, drilling platforms, and production facilities. These bearings can withstand the harsh conditions associated with offshore operations, such as saltwater exposure, high winds, and corrosive elements.
  • Shipbuilding: Marine flanged slewing bearings are utilized in various shipbuilding applications. They can be found in ship cranes, davits, winches, and other deck machinery. These bearings offer reliable performance in marine environments, including exposure to seawater, vibrations, and heavy loads.
  • Coastal and Harbor Equipment: Slewing bearings with flanges are employed in coastal and harbor equipment, including dock cranes, port machinery, and material handling systems. These bearings are designed to handle the challenges posed by coastal environments, such as saltwater corrosion, abrasive particles, and continuous operation.
  • Offshore Wind Farms: Marine flanged slewing bearings play a crucial role in offshore wind turbines. They are used in the yaw and pitch systems, enabling the proper orientation and adjustment of the turbine blades. These bearings are exposed to marine conditions, including wind, saltwater, and temperature variations.
  • Marine Construction: Marine flanged slewing bearings are employed in various marine construction applications, such as pile driving equipment, marine cranes, and dredging machinery. These bearings are designed to withstand the rigorous conditions encountered during marine construction projects, including heavy loads, vibrations, and exposure to water.

Structure Of Marine Flanged Slewing Bearing

  1. Inner Ring
  2. Outer Ring with Flanges
  3. Seal
  4. Spacer
  5. Ball/Roller Elements
Know Who We Are

About our company

Zava Marine Corporation is a leading supplier of marine parts and components. With a strong focus on quality and customer satisfaction, we specialize in providing a comprehensive range of high-quality marine equipment and accessories. Our products include deck equipment, ship accessories, and various other essential components needed for smooth maritime operations.

With a global presence, we serve a diverse customer base, including shipbuilders, shipowners, offshore operators, and marine equipment distributors. We are committed to providing exceptional service and tailored solutions to meet our customers’ unique needs.

FAQ

Zava Marine offers a comprehensive range of certifications for marine parts in accordance with international standards and regulations. These certifications include those provided by renowned marine classification societies such as Lloyd’s Register (LR), Bureau Veritas (BV), China Classification Society (CCS), Registro Italiano Navale (RINA), American Bureau of Shipping (ABS), Nippon Kaiji Kyokai (NK), and Det Norske Veritas – Germanischer Lloyd (DNV-GL). By collaborating with these esteemed societies, Zava Marine ensures that our certified marine parts meet the highest standards of safety, quality, and performance, instilling confidence in our reliability and compliance within the maritime industry.

The warranty provided by Zava Marine covers defects in materials and workmanship for a period of two years from the date of purchase. During this warranty period, if any marine parts purchased from Zava Marine exhibit issues or failures resulting from manufacturing defects or faulty materials, Zava Marine will take responsibility for repair or replacement of the affected parts. 

Zava Marine has recently opened new molds for European and North American clients, utilizing materials such as metal, ABS, PVC, and more. These successful mold opening projects allow us to provide customized marine parts and components that meet the specific requirements of our clients in these regions.

Typically, Zava Marine can ship samples within 7 days once the product drawing has been mutually confirmed by both parties. This efficient process ensures that customers can receive samples promptly, allowing them to assess the quality and suitability of the products.

Zava Marine frequently utilizes a wide range of materials in our projects. These materials include aluminum, stainless steel, carbon steel, copper, plastics, titanium, and PEEK (Polyether Ether Ketone). Each material offers unique properties and characteristics suitable for various marine applications. 

Yes, we provide customization services for marine parts. We understand that every project and application may have unique requirements, and we are committed to delivering tailored solutions. By collaborating closely with our clients, we can adapt our products to specific specifications, ensuring optimal fit, performance, and compatibility. Whether it’s modifying existing designs or creating entirely new parts, our customization services cater to the diverse needs of the maritime industry.

Absolutely! We offer product design and development services to support our clients’ needs. Our experienced team of engineers and designers can collaborate with clients from concept development to final product realization. By leveraging our expertise in marine engineering and design, we can provide valuable insights and innovative solutions. Whether it’s optimizing existing designs or creating entirely new products, we are equipped to assist clients in bringing their ideas to life efficiently and effectively.

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