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PRIMAGRA OMANPRIMAGRA OMAN

Challenges in naval industry

Corrosion Resistance
  • Problem: Bearings in naval applications are frequently exposed to seawater, which is highly corrosive.
  • Solution: Use of corrosion-resistant materials such as stainless steel, ceramic coatings, or special alloys to extend bearing life and maintain performance.
Shock and Vibration
  • Problem: Bearings in naval applications are subjected to significant shock and vibration due to rough sea conditions and operational stresses.
  • Solution: Bearings with robust construction, shock absorbers, and vibration dampening features are essential to maintain stability and functionality.
Load Bearing Capacity
  • Problem: Naval vessels and equipment often deal with high dynamic and static loads, which can lead to premature bearing failure.
  • Solution: Bearings must be designed to withstand high loads, using advanced materials and designs to distribute forces more evenly and enhance durability.

ProductsIndustrial products

Bearings in the marine industry play an important role in ensuring the smooth and efficient operation of various mechanical systems on ships and marine vessels. These components are designed to reduce friction between moving parts, support loads, and enhance the reliability and longevity of machinery.

Types of bearings used in the marine industry:

  • Ball bearings
  • Roller bearings
  • One-way bearings
  • Bearing accessories and components
  • Bearings for special applications

Flender offers a wide range of couplings for the marine industry:

  • Flexible couplings - Elastic FLENDER couplings are mateable and easy to assemble. The elastomer element compensates for shaft misalignment and absorbs impacts from the motor or work machines.
  • Torsionally rigid couplings - Our compact steel couplings provide highly precise transmission of high torques especially under harsh operating conditions and at extreme temperatures.
  • Hydrodynamic couplings - Smooth start, overload protection, torsional vibration damping – FLUDEX fluid couplings enable torque-limited start-up and have very low slippage at nominal loads.
  • Highly flexible couplings - Highly elastic FLENDER couplings are well-suited to connect asymmetrically operating machines. They are used preferably in periodically stimulated systems.
  • Backlash-free couplings - Our couplings serve as a modular interface between motor and work machine to ensure reliable and backlash-free power transmission in servo- and positioning drives.

Industrial chains are pivotal components in the naval industry, where they are employed in various applications requiring strength, durability, and reliability. These chains are essential for the safe and efficient operation of numerous systems on ships and marine vessels.

  • General chains
  • Corrosion resistant chain
  • Low maintenance chain
  • Lifting chains

Naval products of the highest class

Specialized Lubrication Solutions

Proper lubrication is crucial for bearing longevity and performance, especially in marine environments. We provide specialized marine-grade lubricants and advanced lubrication systems that adjust automatically to environmental conditions, ensuring optimal lubrication at all times.

  • TECHNICAL LIQUIDS. EPOXY RESINS.
  • VENTILATION DEVICES WITH SILICA GEL
  • AUTOMATIC LUBRICATION DEVICES
  • SPECIAL GREASES

FeaturesWires Ropes for Naval Industry

Wire ropes are essential components in the naval industry, providing critical support in various applications that require strength, flexibility, and durability. These ropes are made from multiple strands of metal wire twisted into a helix, forming a robust and flexible structure capable of withstanding harsh marine environments and heavy loads.

Types of Wire Ropes in the Naval Industry:

  • Galvanized Wire Ropes – These ropes are coated with a layer of zinc to provide corrosion resistance, making them suitable for marine environments where they are exposed to saltwater and humidity.
  • Stainless Steel Wire Ropes – Made from stainless steel, these ropes offer excellent resistance to corrosion and are ideal for applications requiring high durability and minimal maintenance.
  • Compacted Wire Ropes – These ropes are manufactured by compacting the strands, increasing their density and strength. They are used in applications where high strength and resistance to abrasion are required.
  • Non-Rotating Wire Ropes – Designed to prevent spinning and rotation under load, these ropes are used in situations where stability and control are critical, such as in cranes and winches.

Special products for harsh environment

Specialized products

FeaturesThe advantages of our solutions

Our company offers advantageous solutions for the marine industry, from improving operational efficiency and reliability to providing durable and customizable products that meet the specific requirements of marine environments. 

Primagra Oman offers a wide range of solutions adapted for the naval industry, including cables, bearings, belts, chains, couplings, gears, gearmotors, lubricants and lubrication systems, epoxy resins and many others. Each of these products plays a crucial role in the efficient, safe and reliable operation of ships and marine systems.

Why You Should Choose Us for Your Bearing Needs

Vigh-quality bearings for niche markets around the world. We have been delivering custom solutions to MRO and OEM clients for over 25 years. Our experts can help you develop the best solution for your marine spare application.

One of the most effective solutions for this industry is our split roller bearings, which enable quick bearing replacement in hard-to-reach locations like driveshafts. Our bearings provide extra high static and dynamic load ratings. Their rubber seals keep out dust and water. We also provide forklift leaf chains that are cut to length and maintain the speed of your unloading operation.

We offer Split Roller bearings for quick replacement in hard-to-access areas, such as driveshafts. For Sheave wheels, cranes, and tensioner blocks, we provide bearings with high dynamic and static load ratings and rubber seals to prevent water and dust intrusion. To ensure uninterrupted unloading, we provide custom cut leaf chain forklift chains within 24 hours. Our global freight partnerships enable us to deliver bearings worldwide, ensuring timely arrival at ports if needed.

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