Engine bearings – essential for smooth operation
Engine bearings are precision components that support the crankshaft and other rotating elements inside the engine. They ensure minimal friction, absorb mechanical loads, and help maintain alignment under high stress. Whether used in industrial machinery, marine engines or stationary power units, engine bearings play a vital role in durability and performance.
Choose from following:
BEARING BUSHING - 81930010166 suitable for MAN D engines
Bearing Bushing: Comparison Number 81930010166 Discover our bearing bushing with the comparison number 81930010166. This OEM replacement part offers a precise fit and optimal performance, ideal for use in a successful engine operation. With this replacement part, you receive the quality you would expect from a manufacturer – perfectly suited for your requirements.Suitable for MAN D Engines The bearing bushing is suitable for MAN D engines and allows for reliable use. Each OEM replacement part is specifically designed to provide the high standards and longer lifespan required in marine and stationary engine technology. Trust in parts that deliver significantly better performance compared to aftermarket products.
BEARING - 81925025002 suitable for MAN D engines
Bearings suitable for MAN D enginesDiscover our bearing with the comparison number 81925025002, specifically designed to be suitable for MAN D engines. Weighing only 1.72 kg, this product offers an excellent combination of robustness and functionality, which is essential for demanding applications in marine and stationary fields.Reliable OEM spare partsOur bearing belongs to the group of bearings and is offered to you as OEM spare parts in original equipment manufacturer quality. This ensures that you receive reliable spare parts for your engines without compromising on quality. The comparison number 81925025002 is your key to optimal operation.
BEARING RING - 81917100180 suitable for MAN D engines
Locating bearing ring with comparison number 81917100180Discover the locating bearing ring with comparison number 81917100180, a unique product from the Bearings category. This locating bearing ring offers a precise fit and is compatible with MAN D engines. Weighing only 0.08 kg, it plays a central role in the performance of your engines.
THRUST WASHER - 81907130818 suitable for MAN D engines
Thrust Bearings for MAN D EnginesDiscover our thrust bearing (reference number: 81907130818), suitable for MAN D engines. With this OEM replacement part, we offer you outstanding quality that has been specifically optimized for use in marine and stationary applications, as well as in locomotives. The product has a lightweight of only 0.008 kg, allowing for effortless integration into your systems.
BEARING WASHER - 81907130232 suitable for MAN D engines
Bearing washer with comparison number 81907130232Discover the bearing washer with the comparison number 81907130232, specifically designed to enable maximum performance for MAN D engines. This OEM replacement part belongs to the category of bearings and impresses with precise processing and durability. Weighing 1.34 kg, it offers stability and reliability that are essential for use in marine and stationary applications.
THRUST WASHER - 81907120994 suitable for MAN D engines
Thrust Bearing Suitable for MAN D EnginesDiscover the thrust bearing with the comparison number 81907120994, specifically designed to meet the demands of MAN D engines. This OEM replacement part offers trust and quality that are crucial for the performance of your machines. Weighing only 0.006 kg, the product is not only lightweight but also ideal for use in challenging environments where reliability is required.Essential Product for EnginesThe thrust bearing is suitable for MAN D engines and ensures smooth motion guidance. With the right functionality, this OEM replacement part minimizes wear and significantly extends the lifespan of your engines. Invest in quality and performance that pays off.
BEARING - 81792405056 suitable for MAN D engines
Bearing with Comparison Number 81792405056Discover our bearing, suitable for MAN D engines, with the comparison number 81792405056. Weighing 0.29 kg, this product offers remarkable quality. As an OEM replacement part, it includes all the necessary features for long-lasting use in demanding applications.Quality through OEM Replacement PartsOur products are exclusively OEM replacement parts that adhere to the highest standards of the Original Equipment Manufacturer (OEM). This means that our bearing, suitable for MAN D engines, protects you from the risk of inferior aftermarket parts. Trust that with our products, you are obtaining the best choice for your engines.
- 81787340008 suitable for MAN D engines
Rubber Pads for EnginesDiscover our rubber pad (comparison number: 81787340008), listed as an OEM spare part in the bearings category. This product has been developed to the highest standards and is suitable for MAN D engines.
- 81781340042 suitable for MAN D engines
Slide bearing: Comparison Number 81781340042Discover our slide bearing with the comparison number 81781340042, a top-quality OEM replacement part specifically designed to keep engines running reliably. This bearing falls under the category of "Bearings" and impresses with its precise workmanship.Perfect Fit for MAN D EnginesThe slide bearing is suitable for MAN D engines and offers outstanding fit accuracy. OEM replacement parts provide optimal performance and longevity, which are essential for marine and stationary applications.
BEARING - 81779720164 suitable for MAN D engines
Bearings suitable for MAN D enginesDiscover our bearing with the comparison number 81779720164, a top-notch OEM replacement part specifically designed to optimally support engines. With a lightweight of 0.002 kg, this product offers excellent durability and reliability.OEM replacement parts suitable for MAN D enginesThe bearing is suitable for MAN D engines and meets the highest standards in the industry. These OEM replacement parts provide a perfect fit and ensure that your engines operate efficiently without compromising on quality. Trust in premium products that keep your machines in top condition.
BEARING - 81768406002 suitable for MAN D engines
Premium Bearing for MAN D EnginesDiscover our premium bearing with the comparison number 81768406002, suitable for MAN D engines. As an OEM replacement part, it offers the highest reliability and quality, specifically tailored to the demands of the industry. Weighing only 0.003 kg, this product is not only compact but also highly functional.Optimal Solution for EnginesOur bearing is part of a comprehensive group of products that exclusively includes replacement parts for engines. Through the strict quality standards under which our OEM replacement parts are manufactured, we ensure that you receive only the best components for your machines. Rely on the longevity and excellent performance of our products, designed for MAN D engines.
BEARING - 81768406001 suitable for MAN D engines
Bearing with Comparison Number 81768406001 for the Highest DemandsDiscover our bearing with the comparison number 81768406001, which is perfectly suited for MAN D engines. This OEM replacement part comes from the Original Equipment Manufacturer and offers you excellent quality and performance. Compared to aftermarket products, which are often less precisely manufactured, our bearing provides the reliability that your applications need.Comparison Number 81768406001: A Sign of PerformanceThe comparison number 81768406001 identifies our product, which stands for the best functionality and longevity. Weighing only 0.003 kg, the bearing is easy to handle and install. Take advantage of an OEM replacement part specifically designed to meet the requirements of your engines.
BEARING - 81768402018 suitable for MAN D engines
Precise Bearing: Bearings suitable for MAN D enginesDiscover our bearing with the comparison number 81768402018, an OEM replacement part specifically designed for the requirements of MAN D engines. Weighing only 0.01 kg, this product offers an effective and reliable solution for the maintenance of your engines in marine and stationary applications.
BEARING - 81768400046 suitable for MAN D engines
Precision Bearing with Comparison Number 81768400046 Discover our precision bearing with comparison number 81768400046. This product belongs to the category of OEM spare parts that meet the highest quality standards. Weighing just 0.009 kg, the bearing optimizes the functionality of your engines and ensures a long lifespan.Compatible with MAN D: Efficient Integration This bearing is ideally suited for MAN D engines. Each OEM spare part is carefully selected and undergoes stringent internal controls to ensure it meets the requirements of your engines. Rely on the reliability and performance of our product.
BEARING - 81768400027 suitable for MAN D engines
Bearings with Comparison Number 81768400027 for MAN D EnginesDiscover our premium bearing with the comparison number 81768400027, which ensures optimal operation of your engines. The OEM spare part offers a perfect fit and long lifespan, as it is sourced directly from the manufacturer, the Original Equipment Manufacturer.
BEARING - 81753400177 suitable for MAN D engines
Bearings for MAN D EnginesDiscover our bearing with the comparison number 81753400177, specifically designed to optimally support engines. This OEM replacement part offers the highest quality and durability. As an essential component suitable for MAN D engines, it helps to sustainably ensure the efficiency of your machines.
BEARING - 81749690041 suitable for MAN D engines
Premium Bearing compatible with MAN D EnginesDiscover our Bearing with the comparison number 81749690041, specifically designed to optimize the performance of the engines. This product weighs only 0.12 kg and ensures reliable performance. Ideal for use in demanding conditions, it is perfectly suited for MAN D Engines and offers outstanding longevity.
BEARING FLANGE - 81749670033 suitable for MAN D engines
Bearing Flange: Comparison Number 81749670033 We present to you our Bearing Flange, suitable for MAN D engines, with the comparison number 81749670033. This product belongs to the category "Bearings" and impresses with precise craftsmanship and high material quality. Weighing only 0.15 kg, this Bearing Flange is both handy and efficient for your applications in marine or stationary use.OEM Replacement Parts for the Highest Demands Our Bearing Flange is an OEM replacement part, meaning it comes directly from the manufacturer and is specifically designed for engines suitable for MAN D. These OEM replacement parts offer you perfect fit and reliable performance for your engines.
BEARING BUSHING - 81749650002 suitable for MAN D engines
OEM Replacement Part for Motorized ApplicationsDiscover the quality of the bearing bushing with the comparison number 81749650002, specifically designed to ensure optimal performance in engines. This OEM replacement part weighs only 0.06 kg and is an essential component in the operation of your equipment.Suitable for MAN D EnginesThe bearing bushing is suitable for MAN D and belongs to the group "Bearings." Its precise manufacturing ensures that it can be seamlessly integrated into existing systems. By using OEM replacement parts, it is ensured that all components work harmoniously together and support the efficiency of the engines.
BEARING - 81749406286 suitable for MAN D engines
Premium Bearings for Diesel and Gas EnginesDiscover our bearing with the comparison number 81749406286, specifically designed for MAN D engines. Weighing 1.635 kg, this product offers the ideal combination of stability and durability. Our bearing is an indispensable component for engines used in marine and stationary applications.
BEARING - 81749400915 suitable for MAN D engines
Reliable Bearing for MAN D EnginesDiscover the bearing with the comparison number 81749400915, suitable for MAN D engines. This product weighs only 0.04 kg and impresses with its compact design and reliable performance. As an important OEM spare part, it offers the quality you expect from a manufacturer.
BEARING - 81749400875 suitable for MAN D engines
Bearings suitable for MAN D enginesDiscover our bearing with the comparison number 81749400875, specifically designed to achieve optimal performance. This OEM replacement part is suitable for MAN D engines and meets the highest standards of original equipment manufacturer quality. With this product, you invest in longevity and reliability for your engine, ensuring your operation remains efficient.Quality and design in focusWeighing only 2.15 kg, this bearing is not only lightweight but also strong enough to remain stable under extreme conditions. It represents products specifically tailored to the requirements of marine and stationary applications. As an OEM replacement part, we provide you with the assurance of receiving a product whose development and materials meet the highest demands.
BEARING - 81747100000 suitable for MAN D engines
Reliable Bearing for MAN D EnginesDiscover our bearing, which is listed under the comparison number 81747100000. This OEM spare part is suitable for MAN D engines and offers you quality and reliability. Weighing only 0.02 kg, the product ensures that your engines operate efficiently, thereby enhancing performance.Optimal Solutions for Demanding ApplicationsThe bearing is an excellent choice for use in marine applications, stationary engines, as well as locomotives. By using OEM spare parts, you ensure that your machines operate reliably and efficiently. This spare part is optimally tailored to the requirements of MAN D and meets your needs.
BEARING - 81736100067 suitable for MAN D engines
Bearings suitable for MAN D enginesExperience our bearing with the comparison number 81736100067, a top-quality product specifically designed for the demands of engines. This OEM spare part impresses with precision and durability. With us, you will find only the best OEM spare parts that are ideally tailored to the needs of your applications.
Function and benefits
An engine bearing serves as a smooth, low-friction surface between moving parts. It allows the crankshaft and connecting rods to rotate freely while maintaining precise clearance. High-quality motor bearings reduce wear, dampen vibrations and distribute engine loads evenly. The key benefits include:
- Reduced friction and heat in rotating assemblies
- Protection of crankshaft and connecting rods from wear
- Longer service life and improved engine reliability
In marine engines, marine bearings are specially designed to resist saltwater corrosion and operate under continuous heavy loads.
Types and applications
There are several types of engine bearings, including main bearings, rod bearings, camshaft bearings and thrust washers. Each has a specific function and must be matched precisely to the engine's design. Motor bearings are used in diesel and gas engines of all sizes – from locomotives to marine propulsion systems and industrial generators.
Marine bearings often feature additional coatings or use corrosion-resistant alloys to withstand harsh environments. Correct bearing selection and installation are crucial for preventing premature failure and avoiding costly engine repairs.
Materials and maintenance
Engine bearings are typically made of multi-layered materials such as steel, aluminum, copper-lead or tri-metal alloys. These materials combine strength with conformability and fatigue resistance. Proper lubrication is critical to prevent metal-to-metal contact and overheating.
We supply a wide range of engine bearings and matching components suitable for MTU, Deutz, MAN, Volvo Penta and MWM engines – with fast availability and OEM-quality for industrial and marine applications.
FAQ
What is an engine bearing?
An engine bearing is a precision part that supports rotating components like the crankshaft, allowing them to spin smoothly under load. It minimizes friction, controls motion and distributes force to protect critical engine parts.
How to replace engine bearings?
Replacing engine bearings typically requires engine disassembly. The crankshaft must be removed, old bearings extracted, and clearances measured precisely before installing new ones. Professional tools and technical knowledge are essential for a safe replacement.
Cost to replace engine bearings?
The cost to replace engine bearings varies depending on engine size, type, and labor. For industrial or marine engines, it can range from several hundred to several thousand euros, especially if crankshaft grinding or additional parts are required.
What are marine bearings?
Marine bearings are specially designed for use in ship engines and propulsion systems. They are built to handle constant load, vibration and corrosion caused by saltwater environments, and are essential for long-term marine engine reliability.