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 - 644004210126 suitable for MWM & Deutz engines
Robust Flanged Bearing - Your Solution for EnginesDiscover our flanged bearing, an outstanding replacement part, ideal for use in compatible with MWM & Deutz engines. With the convenient reference number 644004210126, our solution makes it easy for you to identify this engine component. Our flanged bearings stand for efficiency and reliability, making them a valuable addition to your equipment.
FLANGED BEARING - 644004210114 suitable for MWM & Deutz engines
Flanged Bearings for Long-Term UseDiscover the flanged bearing with the comparison number 644004210114, which is an excellent choice for your needs. This replacement part is suitable for MWM & Deutz engines. With us, you will find quality that meets your expectations.Efficiency through Precise FitThe flanged bearing meets the highest standards and is ideally suited for industrial applications. Weighing 5 kg, the comparison number 644004210114 ensures that it is a secure component in your engines. Choose replacement parts to reduce downtime.
FLANGED BEARING - 644004210086 suitable for MWM & Deutz engines
Flanged Bearing: Your Reliable ProductDiscover our flanged bearing with the comparison number 644004210086, an indispensable product specifically designed for the requirements of engines in various industries. Weighing 5.31 kg, this OEM replacement part combines stability and durability, making it suitable for MWM & Deutz engines. Our product range meets the highest standards for use in both marine and stationary applications.Suitable for MWM & Deutz Engines: Quality You Can TrustOur flanged bearing, compatible with MWM & Deutz, ensures that your applications run optimally at all times. Each OEM replacement part undergoes rigorous quality control to provide the highest reliability and exemplary performance. Trust our expertise in providing excellent bearing solutions for your machines.
FLANGED BEARING - 644004210075 suitable for MWM & Deutz engines
Flanged Bearing: Your Important Engine ComponentOur flanged bearing is a top-quality spare part identified by the comparative number 644004210075. This OEM spare part is used in marine and stationary applications, providing the efficiency your machines need to operate at their best.Suitable for MWM & Deutz EnginesThe flanged bearing is suitable for MWM & Deutz engines and ensures optimal performance in extensive use. With precise craftsmanship and excellent durability, this product stands for the reliability and robustness you require for your installations.
FLANGED BEARING - 644004210024 suitable for MWM & Deutz engines
High-Quality Flanged Bearing for Engines Discover our flanged bearing with the comparison number 644004210024. This product is suitable for MWM & Deutz engines and offers the stability you need for efficient applications. Each flanged bearing in our product line is an OEM replacement part that provides you with a precise fit and excellent functionality.
FLANGED BEARING - 644004210014 suitable for MWM & Deutz engines
Flanged Bearing: Your Choice for Troublesome FailuresDiscover the OEM replacement part flanged bearing with the comparison number 644004210014, specifically designed to be suitable for MWM & Deutz engines. This product meets high standards of quality and durability, which are crucial for engines used in marine and stationary applications. Weighing 4.6 kg, the flanged bearing provides stability and optimally supports the performance of your MWM & Deutz engines.Transparent Product QualityThe comparison number 644004210014 ensures that you receive an OEM replacement part that comes from professional manufacturing. In comparison to aftermarket offerings, which often vary in quality and fit, we deliver flanged bearings that are indeed suitable for MWM & Deutz, thus creating the best conditions for reliable operation of your systems.
BEARING HOUSING - 644004200064 suitable for MWM & Deutz engines
Reliable Bearing Housing for Engine ApplicationsDiscover our reliable bearing housing, designed for MWM & Deutz engines. The comparison number 644004200064 ensures that you receive a suitable OEM replacement part for your applications in marine and stationary use, as well as for locomotives. Weighing 7 kg, this product provides the necessary stability and durability for demanding operating conditions.First-Class Quality: OEM Replacement Parts for Your ApplicationsOur bearing housings are exactly the OEM replacement parts your engines need. The comparison number 644004200064 affirms the longevity and efficiency of your existing systems. Rely on our extensive experience with engines and components, which has been in use for over 25 years.
BEARING BUSHING - 631303580014 suitable for MWM & Deutz engines
Bearing bushing suitable for Deutz enginesThe bearing bushing with the comparison number 631303580014 is an essential OEM replacement part specifically designed for use in engines. Weighing only 0.01 kg, this bearing bushing is the ideal complement to enhance the impressive performance of your machines. It ensures a perfect fit and excellent functionality to maximize the lifespan of your engine.Superior quality of OEM replacement partsAs an OEM replacement part, the bearing bushing impresses with its precise manufacturing and excellent standards. It is suitable for Deutz engines and ensures that your machines operate optimally. This bearing bushing belongs to the product group "Bearings" and ensures that your engine runs efficiently even under tough operating conditions.
SILENTBLOC - 643590850124 suitable for MWM & Deutz engines
Silentbloc suitable for MWM & Deutz Discover our Silentbloc that perfectly fits your MWM & Deutz engines. With the comparison number 643590850124, this OEM replacement part is not just a simple component of your system, but a crucial factor for optimal engine performance. Our careful selection of materials ensures that you receive a product that meets the high demands of your applications in industry or at sea.Reliable product execution for engines The Silentbloc provides efficient vibration damping and noise reduction, which are essential for any trade. This product is well-suited for demanding applications and contributes to the long lifespan of your engines. All products undergo internal controls to ensure that you receive only the best OEM replacement parts.
BEARING BUSHING - 643544320064 suitable for MWM & Deutz engines
Bearing Bushing – Your Solution for MWM & Deutz Engines Discover our bearing bushing, an essential bearing that offers outstanding quality when it comes to replacement parts. This bushing is perfectly suited as an OEM replacement part and therefore provides unmatched reliability and durability compared to aftermarket products, optimally supporting your engines.Product Description and Comparison Number 643544320064 This bearing bushing is an OEM replacement part distinguished by its specific compatibility. The comparison number 643544320064 ensures that you can easily identify the right replacement part for your MWM & Deutz engines. Weighing only 0.03 kg, this product is efficient and characterized by optimal performance.
BEARING BUSHING - 643544320054 suitable for MWM & Deutz engines
Ideal for Your Engines Ready to UseDiscover our Bearing bushing, which can be found under the comparison number 643544320054. This OEM spare part ensures reliable functionality and is specifically designed for MWM & Deutz engines. Third-party options (aftermarket) are often not comparable to our quality, which focuses on high-precision requirements.
BEARING BUSHING - 643544320044 suitable for MWM & Deutz engines
Durable Bearing Bushing for Your ApplicationsThe bearing bushing with the comparison number 643544320044 is the ideal product for anyone needing reliable spare parts. It is a crucial component in the product group "Bearings" and optimally supports the operation of your machines. This bearing bushing is indispensable for the stability and performance of the engines.Suitable for MWM & Deutz EnginesOur OEM spare part is specially designed to fit seamlessly into the technology suitable for MWM & Deutz. This not only ensures precision but also long-term durability. The product allows you to maintain the functionality of your MWM & Deutz engines at a high level.
BEARING RACE - 643504330024 suitable for MWM & Deutz engines
Bearing Race - Your Solution for Reliable EnginesDiscover our versatile product – the bearing race with the comparison number 643504330024. This top-quality replacement part fits MWM & Deutz engines and belongs to the category of holders, plates and flanges. Weighing 1.915 kg, it offers precise fit and optimal functionality, which are indispensable for stationary engines as well as for locomotives.Precision for Your ApplicationsThe bearing race is an excellent example of precision manufacturing. As a replacement part, it offers exceptional reliability and impressive performance. Suitable for MWM & Deutz engines, this bearing race ensures that your engines operate smoothly thanks to its fine craftsmanship. Minimize the risk of failure with a product designed to optimally support your engines.
BEARING RACE - 643504330013 suitable for MWM & Deutz engines
Bearing race suitable for MWM & Deutz engines – Pure reliabilityDiscover the bearing race, an indispensable product with the reference number 643504330013, which belongs to the group of engine drive components. This OEM replacement part ensures the effective functionality of your engines and is optimally designed with a weight of 1.9 kg. It provides stability and reliability, allowing your machines to operate dependably even under challenging conditions.Precise solutions for your machinesThe bearing race is specially developed to function as a component suitable for MWM & Deutz. The highest precision standards were adhered to during manufacturing to maximize the performance of your engines. With this OEM replacement part, you can be assured that your systems will always run optimally and minimize potential failures.
BEARING BUSHING - 643504320204 suitable for MWM & Deutz engines
Bearing Bushing for Reliable EnginesThe bearing bushing with the comparison number 643504320204 is an essential product for high-performance applications. This OEM spare part impresses with its high quality and precision fit. It provides an optimal solution for various engines and is specifically designed to meet industrial requirements.
BEARING BUSHING - 643504320194 suitable for MWM & Deutz engines
Premium Bearing Bushing: Your Reliable ChoiceDiscover the bearing bushing with the comparison number 643504320194, a high-quality OEM replacement part specifically designed to optimally support your engines. This product is not only suitable for MWM & Deutz engines but also offers a perfect fit that ensures trouble-free operation. Weighing 0.605 kg, the bearing bushing is your optimal component that promises impressive performance.Intensive Control for Best ResultsOur bearing bushing undergoes thorough internal inspections to ensure it meets high standards of OEM replacement parts. These quality checks help enhance the efficiency you expect from parts for diesel and gas engines. With us, you receive a product specifically designed for MWM & Deutz engines.
BEARING BUSHING - 643504320183 suitable for MWM & Deutz engines
Get to Know the Bearing Bushing: Comparison Number 643504320183The bearing bushing with comparison number 643504320183 is an essential product for the efficient maintenance of your engines. Weighing 0.628 kg, this OEM replacement part provides the necessary precision that is crucial for smooth operation. The looseness of the bearings can significantly affect your engines – therefore, choose our product.Suitable for MWM & Deutz EnginesOur bearing bushing is suitable for engines from MWM & Deutz, ensuring compatibility and durability of the part. These OEM replacement parts represent the high standards and excellent performance expected from a leading manufacturer. When maintaining your engines, we place great emphasis on products that work optimally with these renowned brands.
BEARING BUSHING - 643504320154 suitable for MWM & Deutz engines
Precise Component for Your ApplicationDiscover our product – the bearing bushing with the comparison number 643504320154. This essential component ensures optimal functionality and durability, especially in demanding applications. It is an excellent choice for uses where reliability is particularly important.Reliability of OEM Spare PartsOur bearing bushing is suitable for MWM & Deutz engines. Every OEM spare part you obtain from us stands for the highest quality. With the comparison number 643504320154, you receive a spare part that is specifically tailored to your engine requirements.
BEARING BUSHING - 643504320144 suitable for MWM & Deutz engines
Bearing Bushing for Your Engine SolutionsDiscover the bearing bushing with the comparison number 643504320144, an indispensable product for the optimal performance of your engines. Its precise workmanship provides the necessary functionality for machines and systems. As an OEM replacement part, our bearing bushing impresses with the quality and durability you need.Suitable for MWM & Deutz EnginesOur bearing bushing is particularly suitable as it has been designed for MWM & Deutz engines. This component ensures ideal running and operating characteristics, which are essential for both manufacturers. This product is the right tool for many industrial applications, offering a comprehensive selection for your tasks.
BEARING BUSHING - 643504320134 suitable for MWM & Deutz engines
Optimal Performance with the Bearing BushingDiscover our product, the Bearing Bushing with the comparison number 643504320134. This OEM replacement part offers excellent fit and is suitable for MWM & Deutz engines. It belongs to the important product group "Bearings" and provides the stability you expect from a replacement part.Reliability for Your MWM & Deutz EnginesThe product weighs only 0.58 kg, ensuring easy handling. In the case of OEM replacement parts, we compare ourselves with the necessary requirements to support the efficiency of your MWM & Deutz engines and thus extend their lifespan.
BEARING BUSHING - 643504320124 suitable for MWM & Deutz engines
Bearing bushing suitable for MWM & Deutz enginesDiscover our reliable bearing bushing, which is ideally suited as an OEM replacement part. With the comparison number 643504320124, this product meets the highest industry standards. This component is an essential element in the most efficient maintenance of engines.Increase efficiency – suitable for MWM & Deutz enginesThe MOPA Motorparts offering includes top-quality components, including this bearing bushing, designed for MWM & Deutz engines. This product is crucial for the smooth functionality of your diesel or gas engines. Rely on the quality that optimizes the efficiency of your machines.
BEARING BUSHING - 643504320114 suitable for MWM & Deutz engines
Excellent Bearing Bushing: Comparison Number 643504320114Our bearing bushing with the comparison number 643504320114 is a top-quality spare part, ideal for a variety of applications. Weighing just 0.028 kg, it is a product that optimally supports your engine performance. The precise workmanship ensures that the spare part efficiently serves your MWM & Deutz engines.Optimal Compatibility: Suitable for EnginesThis product is suitable for MWM & Deutz engines and offers a high fit accuracy that extends the lifespan of your engine. The bearing bushing helps connect stainless steel and other important components smoothly, ensuring reliable performance of your machines. Rely on our range of spare parts designed for the highest performance requirements.
BEARING BUSHING - 643504320104 suitable for MWM & Deutz engines
Excellent Bearing Bushing with Comparison Number 643504320104Discover our precisely manufactured bearing bushing with the comparison number 643504320104, which offers optimal functionality for your projects. This item belongs to the group of bearings and is ideally suited for applications in challenging environments. Weighing only 0.035 kg, it combines a compact design with the necessary robustness to meet multiple requirements.Suitable for Renowned Manufacturers: MWM & DeutzOur bearing bushing is suitable for selected manufacturers such as MWM & Deutz, ensuring smooth functionality for your engines. This OEM spare part meets the standards you can expect in a professional environment. Rely on performance and durability that are essential for continuous use.
BEARING BUSHING - 643504320094 suitable for MWM & Deutz engines
Superior Precision of the Bearing BushingDiscover the Bearing Bushing (comparison number 643504320094), an OEM replacement part distinguished by precision and excellent quality. This product enables optimal performance in your facilities. Weighing only 0.06 kg, the Bearing Bushing impresses with both its light weight and outstanding stability.Technical Advantages and LongevityThe Bearing Bushing is an absolutely reliable component, suitable for MWM & Deutz engines. With first-class craftsmanship, this Bearing Bushing offers maximum efficiency. With our focus on quality, we ensure that your engine achieves the highest performance in marine and stationary applications, as well as in locomotives.
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.