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 HOUSING - 5582302719 suitable for MTU engines
Reliable Bearing Housing for EnginesExperience the reliability of our bearing housing (comparison number: 5582302719), optimized for MTU engines. This specially designed product in the category of "bearings" provides maximum stability for engines used in marine and stationary applications.
BEARING HOUSING - 5582302419 suitable for MTU engines
Precise Quality: Bearing Housing Comparison Number 5582302419Our bearing housing with the comparison number 5582302419 is a premium spare part specifically designed to exceed your expectations. It ensures a precise fit and is optimally suited to deeply enhance the performance of your engines. Perfectly planned as a multifunctional component, this spare part qualifies as an essential solution.Optimization for Demanding ApplicationsThis product is compatible with MTU engines of the 331 series. The reliability of our spare parts meets the high demands of professional applications. Our installed bearing housing ensures that the engines continue to operate at ideal performance.
BEARING HOUSING - 5582302119 suitable for MTU engines
Robust Bearing Housing for Your Reliable EnginesDiscover our bearing housing with the comparison number 5582302119, which is characterized by precision manufacturing. This product, suitable for the MTU 331 series and the engine type 12V331TC92, meets the highest standards. With our selection of OEM replacement parts, we ensure that you receive only quality-verified components.Our OEM Replacement Parts for Impressive PerformanceThe quality of our OEM replacement parts is unmatched. Unlike aftermarket products, they provide proven improved performance and a perfect fit. Both the comparison number 5582302119 and our bearing housing are designed for functionality under the most demanding conditions of your engines, suitable for MTU.
BEARING HOUSING - 5582301919 suitable for MTU engines
Efficient Bearing Housing Suitable for MTU Engines Discover our bearing housing with the comparison number 5582301919, an essential OEM spare part for the smooth operation of your MTU engines. This essential product belongs to the demanding category of bearings and offers maximum reliability. Suitable for MTU series 331 and the specific engine type 12V331TC92, it ensures optimal performance in various applications.
BEARING HOUSING - 5582301408 suitable for MTU engines
Reliable Bearing Housing – Comparison Number 5582301408Discover our reliable bearing housing with the comparison number 5582301408, specifically designed for the needs of engines. This product belongs to the group of bearings and features a precise fit as an OEM replacement part. With high quality, the bearing housing addresses the requirements of your applications in marine and stationary use.
BEARING HOUSING - 5582040019 suitable for MTU engines
Maximum Efficiency with the Comparison Number 5582040019The bearing housing with the comparison number 5582040019 is essential for the performance of your engines. This product belongs to the group of gaskets and is suitable for applications where reliability and functionality are crucial. With a weight of only 0.007 kg, it is lightweight and flexible for use in various applications.Quality through OEM StandardsThe comparison number 5582040019 represents parts that meet the highest quality standards. Compared to aftermarket products, these parts offer optimal fit and functionality. The part is precisely aligned with the specifications of the engines, thus providing maximum reliability in application.
BEARING BUSHING - 5560980150 suitable for MTU engines
Robust Bearing Bushing for Your NeedsDiscover our premium bearing bushing with the comparison number 5560980150. This OEM replacement part is specifically designed for diesel and gas engines, suitable for MTU engines. By using the best materials, you receive a product that meets all the requirements of your application.Reliability through Internal ControlEach bearing bushing is carefully inspected under a strict internal control before shipping. This ensures the longevity of the product, which has been designed as an OEM replacement part. Rely on our experience with engine components that are suitable for MTU.
BEARING BUSHING - 5560980050 suitable for MTU engines
Versatile Product: Bearing Bushing Discover the bearing bushing with the comparison number 5560980050, a top-quality OEM replacement part specifically designed to maintain engine performance. This outstanding bearing bushing ensures effective functionality of engines and provides relevant fits.Quality You Can Rely On Our product, the bearing bushing suitable for MTU engines, represents the highest standards in the replacement parts industry. By utilizing OEM replacement parts, we ensure that your machines can operate efficiently without compromising on quality.
BEARING FLANGE - 5552020003 suitable for MTU engines
Quality Through OEM Spare PartsDiscover our excellent product, the bearing flange with the comparison number 5552020003. This essential OEM spare part from the category Bearings ensures that your machine performance is optimized. A bearing flange is crucial for the stability and reliability required in your engine.
BEARING BUSHING - 5550980250/45 suitable for MTU engines
Bearing bushing for reliable engines The bearing bushing with the comparison number 5550980250/45 ensures top performance of your machines. This product belongs to the category "Bearings" and impresses with excellent fit. Suitable for MTU engines, this OEM replacement part provides the durability and quality that your drive machines require in the diesel and gas sectors.
BEARING BUSHING - 5550980250 suitable for MTU engines
Versatile Bearing Bushing in Top QualityThe bearing bushing with the comparison number 5550980250 is an essential OEM spare part that not only offers high functionality but also reliability. This product belongs to the product group bearings and is optimally designed to work suitable for MTU engines. With a weight of 0.15 kg, it provides both stability and efficiency for various applications.Perfect Fit for MTU EnginesOur OEM spare part is specifically suitable for the series 331, 396 and is well-suited for engine types 12V331TC92, 12V396TE94, and 16V396TC52. The precise fit ensures that your engine runs smoothly, significantly optimizing the lifespan of your MTU engines. By relying on parts that are suitable for these specific models, you maximize the efficiency of the installed solutions.
BEARING BUSHING - 5550770050/45 suitable for MTU engines
Bearing bushing with reference number 5550770050/45Discover the bearing bushing with the reference number 5550770050/45, which is optimally suited for your MTU engines. This product fits perfectly with these engines and offers durable performance as well as precise fit that you can expect from an OEM replacement part.
BEARING FLANGE - 5550770045 suitable for MTU engines
Bearing flange compatible with MTU engines Discover the bearing flange OEM replacement part with the comparison number 5550770045, ideally machined for MTU engines. This precise product features an exact fit that contributes to optimal reliability in your application.
BEARING FLANGE - 5550700217 suitable for MTU engines
Precise Information on the Bearing FlangeDiscover our product – the Bearing Flange with the comparison number 5550700217. This OEM replacement part belongs to the category of Bearings and provides the reliability you need for your engines. The comparison number 5550700217 allows you to easily find and order the suitable Bearing Flange, ensuring that your machines can always function optimally.
BEARING FLANGE - 5550700117 suitable for MTU engines
Bearing Flange Product: Efficiency for Your EnginesDiscover the bearing flange (comparison number 5550700117), an indispensable OEM spare part specifically designed to optimize the performance of your engines. This specific bearing flange product is suitable for MTU engines of the series 331, particularly with the engine type 12V331TC92. With us, you will find the optimal solutions for your spare part needs.Quality and Reliability of OEM Spare PartsQuality is the top priority in the offering from MOPA Motorparts. Our OEM spare parts, including the bearing flange with comparison number 5550700117, come from renowned manufacturers and are designed for maximum reliability. Rely on the excellence of our products to meet the demands of demanding engine applications.
BEARING BUSHING - 5550610150 suitable for MTU engines
Discover Bearing Bushing with Comparison Number 5550610150Discover the bearing bushing with the comparison number 5550610150, an essential spare part that provides you with a reliable solution for your MTU engines. This bearing bushing is characterized by its precise fit, as it has been specifically designed for engines compatible with MTU, particularly for the series 331.
- 5550380211 suitable for MTU engines
Reliable Bearing – Comparison Number 5550380211Discover our bearing, equipped with the comparison number 5550380211, designed to meet the highest standards. This OEM part ensures optimal performance for your applications and delivers unparalleled accuracy and reliability, characteristics that can only be found in products from the system manufacturer.Suitable for MTU EnginesOur product is specifically developed and suitable for MTU engines. With this bearing, you can ensure that your machines operate smoothly even under demanding conditions.
BEARING - 5550330130/45 suitable for MTU engines
Premium Bearing 5550330130/45 for Your EnginesDiscover our premium bearing with the comparison number 5550330130/45. This OEM spare part is particularly important for reliable operations. It has been specifically designed as a product for diesel and gas engines, ensuring maximum performance in demanding applications.Equipment Suitable for MTU EnginesOur bearing is suitable for MTU engines of the series 331 and the engine types 12V331TC92. With this high-quality OEM spare part, you are well-equipped to sustainably increase the efficiency of your machines. Trust in the quality of a proven manufacturer.
THRUST RING - 5550170013 suitable for MTU engines
Thrust ring suitable for MTU engines – Reliable performanceDiscover our highly reliable thrust ring with the comparison number 5550170013. This OEM spare part ensures that your engines operate smoothly and steadily. The thrust ring belongs to the article group bearings, providing optimal support for all your requirements. This product is suitable for renowned MTU engines, particularly in the series 331 and 396.Technical details – Comparison number and dimensionsThe dimensions of this thrust ring speak for themselves: With a length of 6.5 cm and a width of 6.5 cm, and a height of 4 cm, this thrust ring offers excellent compactness. It weighs only 0.145 kg, which further simplifies handling. By using OEM spare parts, you ensure the functionality of your engines, suitable for the types 12V331TC92, 12V396TE84, and 12V396TE94.
CYLINDRICAL ROLLER BEARING - 5519810001 suitable for MTU engines
Cylindrical Roller Bearings for Performance and Reliability Discover the cylindrical roller bearing with the comparison number 5519810001, a specific OEM replacement part designed for the challenges of diesel and gas engines. This product impresses in the bearings category through precise manufacturing and is a crucial component for robust engine performance.Optimal Fit for MTU Engines The cylindrical roller bearing is suitable for MTU engines of the series 331 and the engine type 12V331TC92. Its outstanding design ensures excellent running performance and minimizes wear and tear, making your engines more efficient in marine and stationary applications.
BEARING RACE - 5512340767 suitable for MTU engines
Product Description: Bearing Race – Quality for MTU EnginesDiscover the product: our innovative Bearing Race with the comparison number 5512340767, ideal for your requirements. This spare part is suitable for MTU engines, classified under the article group "Other", and belongs to the series 331. Thus, the part is perfectly suited for motor types compatible with 12V331TC92. Rely on the best quality that meets high standards.
BEARING HOUSING - 5512300419 suitable for MTU engines
Excellent Bearing Housing for Efficient Drive SystemsDiscover our premium product, the bearing housing (comparison number: 5512300419), designed for a variety of engines in marine technical applications. This compact and robust bearing housing is the ideal choice for engines and offers numerous advantages in terms of performance and reliability.Suitable for MTU Engines and Perfect FitThis OEM replacement part is perfect for meeting your requirements. The bearing housing is compatible with MTU engines from the series 331, specifically engine type 12V331TC92. With compelling quality, this replacement part provides the durability and efficiency you expect from top-tier products.
BEARING BUSHING - 5510720050 suitable for MTU engines
Your Solution for Reliable Engine PerformanceDiscover our bearing bushing (comparison number: 5510720050), an essential OEM spare part for the performance of your engine. This precise bearing unit is specifically suitable for MTU engines of series 331 and 396 as well as the engine types 12V331TC92 and 12V396TC82. By adhering to the highest quality standards, this OEM spare part offers optimal functionality in every application scenario.Robustness and Performance in FocusThe bearing bushing is designed to meet the demands of MTU engines and provides the highest level of stability and durability. It reduces wear on engine components and optimizes the performance of your machines. Particularly suitable for applications where reliability and efficiency are of great importance, this component proves to be a real strength in any application.
BEARING FLANGE - 5510700117 suitable for MTU engines
Quality Product: Bearing Flange with Comparison Number 5510700117Discover our premium Bearing Flange, suitable for MTU engines, marked with the comparison number 5510700117. This product belongs to the Bearings category and ensures excellent performance of your machines. Our solutions provide durability and the reliable functionality you expect.
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.