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:
FLANGED BEARING - 644080195227 suitable for MWM & Deutz engines
Flanged Bearing: Comparison Number 644080195227 in DetailDiscover the durable flanged bearing with comparison number 644080195227, suitable for MWM & Deutz. This high-quality product belongs to the category Bearings and is specifically designed for the requirements of MWM & Deutz engines. Weighing 16.2 kg, it impresses in every application and provides reliable functionality.Precise Manufacturing and Highest StandardsOur flanged bearing ensures optimal fit and exceptional performance for engines. As an OEM replacement part, it meets the high standards of the industry and facilitates the maintenance of your machines. Trust in the durability that this product offers.
FLANGED BEARING - 644080195217 suitable for MWM & Deutz engines
FLANGED BEARING with the comparison number 644080195217 suitable for MWM & Deutz engines
BALL - 644004620024 suitable for MWM & Deutz engines
Precise Product: Ball Comparison Number 644004620024Discover the Ball with comparison number 644004620024, an OEM replacement part in the category Bearings. This product is specifically designed to be compatible with MWM & Deutz engines. Highest precision ensures that the replacement part optimizes the functionality of your engine and offers a long lifespan.Quality of OEM Replacement Parts for EnginesOur product with comparison number 644004620024 is an outstanding example of the high standards of OEM replacement parts. Weighing only 0.03 kg, the Ball contributes to the efficiency of your machines and ensures everything runs smoothly. This quality is particularly important for the operation of engines used in marine and stationary applications.
BEARING RACE - 644004333004 suitable for MWM & Deutz engines
Bearing Race – Your Solution for Engine ConstructionDiscover our bearing race with the reference number 644004333004, the ideal OEM replacement part for optimizing your engines, suitable for MWM & Deutz. The bearing race is classified in the group of holders, plates and flanges and impresses with its durability. Weighing only 0.035 kg, this product is one of the lightweight yet stable solutions full of functionality.Effective OEM Replacement Parts for Your MWM & Deutz EnginesThis product is not just a component; it provides the specific fit you need for your applications, making it perfectly suitable. As an OEM replacement part, it has been developed to strict standards to meet the requirements of engines compatible with MWM & Deutz.
BEARING RACE - 644004330034 suitable for MWM & Deutz engines
Excellent OEM Spare Part: Bearing RaceThe bearing race with the reference number 644004330034 is an important OEM spare part that is essential for the efficient maintenance of your engines. This product, which belongs to the category "Housings, covers and closures," ensures optimal operational performance and contributes to the longevity of your system.
BEARING BUSHING - 644004320104 suitable for MWM & Deutz engines
Bearing Bushing: Your Reliable OEM Replacement PartDiscover the bearing bushing, suitable for MWM & Deutz engines, with the comparison number 644004320104. This crucial product ensures your machines operate reliably, both in marine and stationary applications. It is manufactured to meet the specific requirements of engines from series 441 and upholds the highest quality standards, making it a valuable investment for your company.
BEARING BUSHING - 644004320094 suitable for MWM & Deutz engines
Improved Bearing Bushing: Comparison Number 644004320094 Discover our premium bearing bushing with comparison number 644004320094, specifically designed to meet the needs of the industry. This product belongs to the Bearings category and is the ideal replacement part for engines. The bearing bushing is compatible with MWM & Deutz and offers optimal fit for demanding applications.Application for MWM & Deutz Engines Our bearing bushing is suitable for the 440 series and the engine types TBD440-6, making it an indispensable part for anyone familiar with the characteristics of MWM & Deutz engines. Due to its precise manufacturing, the product is a reliable solution for professional applications, whether used in maritime environments or stationary operations.
BEARING BUSHING - 644004320084 suitable for MWM & Deutz engines
Optimal Performance with the Bearing BushingDiscover our bearing bushing, which offers distinctive quality through the comparison number 644004320084. This product belongs to the category of bearings and provides precise fit accuracy. This bearing bushing stands out for its durability and functionality among OEM replacement parts and is the ideal choice for your demanding projects.
BEARING BUSHING - 644004320054 suitable for MWM & Deutz engines
Bearing Bushing with Comparison Number 644004320054Discover our product, the bearing bushing with comparison number 644004320054. This essential replacement part ensures the reliable functionality of engines. Weighing only 0.09 kg, this bearing bushing is easy to handle and ideally suited for applications in signaling systems as well as marine operations.
BEARING BUSH - 644004320034 suitable for MWM & Deutz engines
Precision Bearing Bushing for Reliable EnginesDiscover our bearing bushing, distinguished by the comparison number 644004320034, specifically designed for engines that are suitable for MWM & Deutz. This product is the right choice when it comes to precise solutions for your needs in the field of marine and stationary engines. Weighing 0.225 kg and with compact dimensions of 9.5 cm in length and width and 2.1 cm in height, this replacement part is a real space-saver in your engine environment.Advantages of Replacement PartsOur bearing bushing represents replacement parts, ensuring absolute confidence in quality and durability. This bearing bushing is a replacement part suitable for the series 440 from MWM & Deutz, particularly for the engine types TBD440-6. The key advantage of OEM over aftermarket parts is the tailored fit, which not only prevents possible overheating but also optimizes the performance of your MWM & Deutz engines.
BEARING BUSH - 644004320014 suitable for MWM & Deutz engines
Bearing Bushing for Efficient ApplicationsThe bearing bushing with the comparison number 644004320014 is a selected OEM replacement part designed to fit MWM & Deutz engines precisely. With its lightweight of 0.08 kg, it represents an ideal solution for use in demanding marine and stationary applications.Optimal Performance for MWM & Deutz EnginesThis replacement part offers excellent performance in engines that are precisely developed for MWM & Deutz engines. You can rely on the bearing bushing being made from top-quality materials and meeting rigorous quality standards. Each OEM replacement part features a long service life and high reliability, ensuring smooth operation of your machines.
FLANGED BEARING - 644004214086 suitable for MWM & Deutz engines
Efficient Flanged Bearing for Your ListingsDiscover our flanged bearing, the reliable OEM spare part introduced here. The reference number 644004214086 stands for the highest quality and meets the requirements for engines used in marine and stationary applications. Suitable for MWM & Deutz engines, this product is essential for the optimal functionality of your machines. Weighing 5.28 kg, it withstands the stresses in demanding environments and contributes to the longevity of your systems.OEM Spare Parts for Maximum EfficiencyThe flanged bearing is an important OEM spare part, developed and designed to get the best performance from your engines. At MOPA Motorparts, we offer you only the best products suitable for MWM & Deutz engines. With strict internal controls, we ensure that every spare part meets the highest quality standards so that your engines always operate reliably.
FLANGED BEARING - 644004213004 suitable for MWM & Deutz engines
Flanged Bearing – Your Ideal Replacement Part Discover the flanged bearing with the comparison number 644004213004, an indispensable OEM replacement part specifically designed for MWM & Deutz engines. This bearing is characterized by stability and quality, making it the ideal choice for use in diesel or gas engine applications. Weighing 0.685 kg, it provides the necessary robustness to function consistently and reliably.OEM Replacement Parts – Unbeatable Quality for Engines The comparison number 644004213004 makes this flanged bearing a significant component. The advantage of OEM replacement parts lies in their tested properties, which provide you with security. In contrast, aftermarket parts are often of inferior quality. Choose the flanged bearing to significantly enhance the lifespan of your engines.
FLANGED BEARING - 644004210226 suitable for MWM & Deutz engines
Premium Flanged Bearings for Precise ApplicationsDiscover the flanged bearing with the comparison number 644004210226, specifically designed for your needs in mechanical engineering. This product, which is compatible with MWM & Deutz engines, impresses with excellent stability and durability. Weighing 11.4 kg, it is ideally suited for various applications, including marine and stationary engines.Powerful and Fitting for MWM & Deutz EnginesThe flanged bearing represents an OEM replacement part that is excellently tailored to the needs of your MWM & Deutz engines. Rely on the precision and functionality associated with the comparison number 644004210226. Our OEM replacement parts offer outstanding fit, which is crucial for the smooth operation of your engines.
FLANGED BEARING - 644004210216 suitable for MWM & Deutz engines
Flanged Bearing: Efficient Solution for DrivesWe present the flanged bearing with the comparison number 644004210216 – a high-performance product specifically designed for engines. With its precise construction, this OEM replacement part ensures that your drive system operates reliably. Weighing 13.58 kg, the flanged bearing meets the highest demands and is easy to install.Suitable for MWM & Deutz EnginesThis particularly robust flanged bearing is suitable for MWM & Deutz engines and offers a perfect fit. Its long-term durability allows this product to operate more efficiently, making it the ideal replacement part for your machinery. Rely on the quality of an OEM replacement part that is manufactured using the latest technologies.
FLANGED BEARING - 644004210194 suitable for MWM & Deutz engines
Flanged Bearing suitable for MWM & DeutzExperience our flanged bearing, comparison number 644004210194 – an essential OEM spare part that offers outstanding performance for your engine. Suitable for MWM & Deutz engines, this product ensures the best quality and functionality. With its importance for effective support and storage of rotating components, the flanged bearing maximizes the efficiency of your machines in marine and stationary applications.
FLANGED BEARING - 644004210186 suitable for MWM & Deutz engines
Flanged Bearing for Reliable Engine PerformanceDiscover our flanged bearing (comparison number: 644004210186), specifically designed to harmonize optimally with engines suitable for MWM & Deutz. Weighing 6.9 kg, this product combines stability and efficiency, making it ideal for diesel and gas-operated applications.OEM Replacement Parts for Best FitOur flanged bearing represents a high-quality OEM replacement part. This product ensures that all technical requirements are authentically met and maximizes the lifespan of engines suitable for MWM & Deutz. Quality is crucial for the operation of your machines, and with this replacement part, you are well-equipped.
FLANGED BEARING - 644004210184 suitable for MWM & Deutz engines
An Essential Flanged Bearing for Reliable PerformanceDiscover our flanged bearing with the comparison number 644004210184, perfectly suited to support the performance of your suitable for MWM & Deutz engines. This essential product plays a central role for the series 440 and impresses with its outstanding features. Weighing 6.26 kg, it ensures stable and reliable application in marine and stationary use.
FLANGED BEARING - 644004210166 suitable for MWM & Deutz engines
Excellent Features of the Flanged BearingDiscover our top-quality flanged bearing, the component reference with the comparison number 644004210166. This product stands for high quality standards and is extremely effective when used in diesel and gas engines. Suitable for MWM & Deutz engines, this accessory is reliably used in industrial applications. Trust in OEM replacement parts that provide your machines with the best possible performance.Perfect Balance of Performance and StabilityWith a weight of 11.5 kg, our flanged bearing offers the necessary stability for a variety of applications. The comparison number 644004210166 ensures that you acquire a product that is precisely manufactured according to OEM specifications, tailored to your requirements. You can rely on our product, which is exceptionally suited for MWM & Deutz engines, to be durable and powerful.
FLANGED BEARING - 644004210164 suitable for MWM & Deutz engines
Flanged Bearing for Reliable PerformanceThe product flanged bearing (comparison number: 644004210164) is the ideal solution for your needs. Weighing 9.24 kg, it impresses with robust build quality and excellent fit. This replacement part from first suppliers is a technical component that can be perfectly integrated into various MWM & Deutz engines.
FLANGED BEARING - 644004210155 suitable for MWM & Deutz engines
Reliable Flanged Bearing for EnginesDiscover our flanged bearing (comparison number: 644004210155), perfectly tailored to the needs of suitable for MWM & Deutz engines. Weighing 1.345 kg, this OEM replacement part offers the precision and durability required for demanding applications. This product is carefully crafted to exceed expectations in marine and stationary use.Mounting Product Suitable for MWM & Deutz EnginesThe comparison number 644004210155 makes this flanged bearing the perfect replacement for numerous applications. Our OEM replacement parts facilitate exchange and promote the efficient operation of your engines. Rely on the precision of our products to enhance optimal performance.
FLANGED BEARING - 644004210146 suitable for MWM & Deutz engines
Essential Flanged Bearing for Reliable UseDiscover our flanged bearing, which meets a high standard with the reference number 644004210146. This OEM replacement is perfectly suitable to complement the operation of engines compatible with MWM & Deutz. Weighing 3.16 kg, it is characterized by its robustness and durability. Rely on the quality that replacement parts can offer.
FLANGED BEARING - 644004210136 suitable for MWM & Deutz engines
SAP Flanged Bearing for Your Engine NeedsDiscover our flanged bearing with the comparison number 644004210136, designed for optimal performance in your engines. This product weighs 13.92 kg and is crucial for the efficiency of engines suitable for MWM & Deutz engines. Rely on products manufactured to the highest standards of OEM spare parts to ensure the reliability of your machines.
FLANGED BEARING - 644004210134 suitable for MWM & Deutz engines
High-Performance Flanged Bearing – Comparison Number 644004210134The flanged bearing, comparison number 644004210134, offers a solid solution for numerous requirements in engine operation. This OEM replacement part is of the highest quality and ideal for long-lasting use in demanding environments.Optimally Suitable for MWM & Deutz EnginesThe flanged bearing is suitable for MWM & Deutz engines and ensures the necessary stability and efficiency. Weighing 9.71 kg, it effectively contributes to minimizing wear and extends the lifespan of your engines. Rely on this OEM replacement part to ensure excellent performance.
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.