A boat propeller shaft, particularly for inboard systems, is a critical component designed to transmit power from the engine to the propeller, facilitating the propulsion of the boat. The propeller shaft passes through the hull via a stuffing box or seal, which prevents water entry while allowing the shaft to rotate freely. This setup is crucial for efficient boat operation, ensuring that the propeller receives the engine's power without any significant power loss, thus maintaining optimal performance and fuel efficiency in marine vessels.
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1-2 weeks delivery time Price incl. 19% VAT Experience superior locking performance with our robust 316L stainless steel lock washers, designed specifically to lock anodic nuts and compatible with ø45mm shafts.
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€ 4,72
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1-2 weeks delivery time Price incl. 19% VAT Enhance your machinery's stability with our high-grade 316L stainless steel lock washers, which facilitate the locking of anodic nuts and are designed for ø40mm shafts.
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€ 3,78
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1-2 weeks delivery time Price incl. 19% VAT Ensure the integrity of your assemblies with our durable stainless steel lock washers, tailored for secure locking of anodic nuts and fitting ø50mm shafts perfectly.
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€ 4,89
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1-2 weeks delivery time Price incl. 19% VAT The Plastimo 24708 Rope Cutter is a compact and durable tool designed for efficient rope cutting, measuring 25mm x 79mm x 18mm. Ideal for various applications, this reliable tool ensures precision and ease of use. Whether tackling marine projects or outdoor adventures, its robust construction guarantees durability in demanding conditions. Trust in the Plastimo 24708 Rope Cutter for clean and efficient cutting, making it an essential addition to any toolkit.
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€ 233,71
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1-2 weeks delivery time Price incl. 19% VAT The Plastimo 24709 Rope Cutter is a top-notch marine tool designed for optimal performance. With dimensions of 25.40 x 79 x 18mm, this high-quality cutter is a reliable solution for sailors and boaters alike. Its durable construction ensures efficiency in cutting ropes, making it an essential addition to any marine toolkit. Order now to experience the reliability and precision of the Plastimo 24709 Rope Cutter on your next adventure.
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€ 232,02
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1-2 weeks delivery time Price incl. 19% VAT The Plastimo 24711 Rope Cutter is a compact and durable tool, measuring 30mm x 79mm x 18mm, designed for efficient rope cutting. Its robust construction ensures reliability in various conditions, making it a reliable choice for marine enthusiasts and professionals. With a focus on clean and accurate cuts, this cutter reflects Plastimo's commitment to providing high-quality marine equipment. Trust in the Plastimo brand for a tool that combines convenience and precision in handling your rope-cutting tasks.
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€ 225,92
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1-2 weeks delivery time Price incl. 19% VAT Introducing the Plastimo 24714 Rope Cutter, a versatile tool designed for efficient rope cutting. With dimensions of 35 X 100 X 18mm, this cutter offers reliable performance across various applications. Its compact design ensures convenience, making it an essential tool for tackling rope-related tasks.
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€ 275,76
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1-2 weeks delivery time Price incl. 19% VAT The Plastimo 24718 Rope Cutter is a compact and robust tool, measuring 45 x 120 x 18mm, designed for precision rope cutting. Ideal for sailors, outdoor enthusiasts, and professionals, its versatile dimensions make it suitable for a range of applications. Crafted by Plastimo, a trusted name in marine and outdoor equipment, this cutter guarantees durability and performance. With its ergonomic design, users can expect comfortable handling during cutting tasks. Make the Plastimo 24718 Rope Cutter your go-to tool for efficient and clean rope cutting in diverse settings.
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€ 334,08
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1-2 weeks delivery time Price incl. 19% VAT The Plastimo 24719 Rope Cutter is a robust and precise tool designed for efficient rope cutting. With dimensions measuring 50 x 120 x 18mm, this cutter boasts high-quality construction, ensuring durability and long-lasting performance. Ideal for sailors and hobbyists alike, its key features include precision cutting capabilities for various rope types. Whether you're navigating professional waters or pursuing maritime hobbies, the Plastimo 24719 Rope Cutter stands as a reliable and essential tool for your onboard needs.
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€ 1.363,27
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1-2 weeks delivery time Price incl. 19% VAT Upgrade your sailing gear with the Plastimo 476566 TwinFast Rope Cutter, expertly crafted for efficient cutting of 22 mm diameter ropes. Specifically designed for marine applications, this durable cutter ensures reliable performance in challenging conditions. Elevate your sailing experience with this high-quality tool, built to meet the demands of the open water.
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€ 296,38
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1-2 weeks delivery time Price incl. 19% VAT Discover the Plastimo 476567 TwinFast Rope Cutter, a cutting-edge solution with a 25 mm cutting capacity, powered by advanced AB technology. Engineered for reliability and efficiency, this innovative tool showcases Plastimo's commitment to quality, making it the ideal choice for precision rope cutting tasks.
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€ 296,38
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1-2 weeks delivery time Price incl. 19% VAT Introducing the Plastimo 476568 - TwinFast Rope Cutter, a robust tool designed for precision in cutting ropes with a diameter of up to 30 mm and a thickness of 17.5 mm. This reliable cutter boasts high-quality construction, ensuring durability and efficiency in various applications. Ideal for sailing, camping, and outdoor activities, the Plastimo TwinFast rope cutter is a must-have for anyone in need of a dependable cutting tool for ropes of varying sizes.
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€ 296,38
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1-2 weeks delivery time Price incl. 19% VAT The Plastimo 56219 TwinFast Rope Cutter is a high-quality tool specifically crafted for cutting ropes with a diameter of 31.75 mm (1 1/4"). Its precision engineering guarantees clean and efficient cuts, making it an indispensable solution for a variety of applications where accuracy and reliability are paramount.
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€ 299,83
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1-2 weeks delivery time Price incl. 19% VAT The Plastimo 56222 - TwinFast rope cutter is a precision tool designed for efficient and reliable rope cutting, with a notable 35 mm cutting capacity. Its dimensions of 35X100X17.5 make it a compact and versatile choice for various marine and boating applications. Built for durability, this high-quality cutter ensures precise cuts and longevity. Make your rope-cutting tasks a breeze with the Plastimo 56222 - TwinFast, offering both performance and reliability for marine enthusiasts.
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€ 344,34
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1-2 weeks delivery time Price incl. 19% VAT Introducing the Plastimo 56224 - TwinFast Rope Cutter, a precision tool designed for efficient cutting of ropes with a maximum diameter of 40 mm. Compact in size at 40X100X17.5 mm, this cutter ensures accuracy and reliability in your rope-cutting tasks. Trust in Plastimo's quality craftsmanship to meet your needs for precision and durability on the water.
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€ 344,34
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1-2 weeks delivery time Price incl. 19% VAT Introducing the Plastimo 56226 - TwinFast Rope Cutter, a precision tool designed with dimensions of 45mm x 120mm x 17.5mm. This compact and efficient device promises optimal performance in cutting ropes, making it a reliable choice for various applications.
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€ 400,92
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1-2 weeks delivery time Price incl. 19% VAT Introducing the Plastimo 56227 - TwinFast Rope Cutter, a versatile tool designed for efficient cutting. With dimensions measuring 50 X 120 X 17.5, this cutter combines precision and durability, making it an essential companion for various applications.
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€ 400,92
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How does the material of an inboard boat propeller shaft impact its performance and longevity?
The material of an inboard boat propeller shaft significantly influences both its performance and longevity. Typically crafted from stainless steel or sometimes bronze, these materials are chosen for their strength, resistance to corrosion, and ability to withstand the harsh marine environment. Stainless steel shafts, for example, offer excellent toughness and resistance to pitting and crevice corrosion, crucial for maintaining the integrity and efficiency of the marine propeller shaft over time. The durability of these materials ensures that the shaft can handle the mechanical stresses of transmitting power from the engine to the propeller without deforming or failing, thereby providing reliable performance and reducing the need for frequent replacements.
The precision in manufacturing inboard propeller shafts is crucial for optimal performance and longevity. Leading manufacturers use CNC (Computer Numerical Control) machining to ensure that each prop shaft is crafted to exact specifications, maintaining balance and reducing vibrations. This precision helps in achieving a seamless fit between the prop shaft and the prop hub, which is essential for the smooth transmission of power. Utilizing advanced manufacturing techniques, these inboard propellers are designed to meet the high standards of the marine industry, ensuring reliable and efficient operation in various boating conditions.
What are the common types of bearings used with marine prop shafts to ensure smooth operation?
Common types of bearings used with marine propeller shafts include cutlass bearings and roller bearings. Cutlass bearings, made from durable rubber and sometimes embedded with brass or other metals, are particularly favored for their ability to handle the high loads and abrasive conditions typical in the marine environment. These bearings ensure smooth operation by allowing the boat propeller shaft to rotate freely while minimizing friction and wear. Roller bearings, although less common in marine settings due to their susceptibility to corrosion, may also be used in some inboard boat propeller shaft designs where sealed units can protect against water ingress, offering efficient rotational performance and reliability.
Stainless steel inboard propellers and custom propeller solutions are crucial for achieving high performance and reliability in various boating conditions. Boat builders often choose stainless steel shafts and custom inboard propellers for their strength and resistance to corrosion. Various companies offer a range of shaft sizes and materials, including A19, A17, and A22 stainless shafts, ensuring durability and precision. Custom inboard propellers and shafts are machined to exact specifications, such as SAE J755 standards, to provide the best fit and performance. These components are essential for maintaining the integrity of the boat's propulsion system, reducing the risk of issues like bent prop shafts, and ensuring consistent and efficient power delivery.
What maintenance practices are essential for ensuring the longevity of marine propeller shafts?
Regular maintenance is crucial to ensure the longevity of marine propeller shafts. Key practices include frequent inspections for signs of wear or corrosion, particularly on inboard boat propeller shafts which are constantly exposed to marine elements. Lubrication of the shaft and its bearings is also essential to reduce friction and prevent overheating during operation. Additionally, it's important to check the alignment of the shaft periodically to ensure it has not shifted, as improper alignment can lead to uneven wear and potential damage to both the shaft and associated components, thereby maintaining optimal performance of the boat propeller shaft.
Maintaining the boat shaft also involves understanding the specific needs and variations of your equipment. General propeller-gp and exclusive boat shaft solutions are available for different boating requirements, ensuring the right fit and performance. OEM stock parts, including propeller tapers, are known throughout the marine industry for their reliability. Contact us for more information on our selection of precision-machined, high-strength shafts, which are cut to SAE J755 standards and offered with quick delivery. Our products strive to provide exceptional and innovative solutions for all boating needs. We look forward to assisting you with the finest boat shafts and components to support your important boating skills.
What types of Boat Propeller Shaft do you have in your catalog?
Stern Tubes for Boats, Cutlass Bearings, Propeller Shaft Seals, Boat Propeller Nuts, Flexible Shaft Couplings, Marine CV Joint & Drive Shafts