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 RACE - 648404330054 suitable for MWM & Deutz engines
Optimal Performance: Bearing Race for Efficient EnginesThe bearing race with the comparison number 648404330054 is an essential OEM spare part for your engines. This precise component ensures optimal sealing and secures the performance of your systems. It is particularly important that the bearing race is suitable for MWM & Deutz engines, which promotes smooth operation.High Quality Standards for Spare PartsThanks to its precise manufacturing, this OEM spare part stands out significantly from aftermarket solutions. The use of manufacturer components ensures the durability and reliability of your machines. The product with the comparison number 648404330054 provides the best fit for your equipment.
BEARING RACE - 648404330044 suitable for MWM & Deutz engines
Bearing Race: An Essential Component for Your EnginesThe bearing race with the comparison number 648404330044 is an essential OEM spare part specifically designed to support the functionality of your engines. This component is part of the category "Housings, covers and closures" and offers excellent sealing and efficiency.Robust Design and Versatile ApplicationWeighing 10.615 kg, this bearing race brings the required robustness to be used in both marine and stationary applications. It is suitable for MWM & Deutz engines and is characterized by its durability and excellent performance.
BEARING RACE - 648404330034 suitable for MWM & Deutz engines
Bearing Race Comparison Number 648404330034: Effective SupportThe bearing race with comparison number 648404330034 is an essential product for your engines. This replacement part features excellent fit and has been precisely designed for applications in diesel and gas engines. Weighing 10.6 kg, the bearing race provides stability and reliability.Suitable for MWM & Deutz EnginesThanks to careful development, the bearing race is suitable for MWM & Deutz engines and meets the high demands of these renowned manufacturers. The product not only ensures a precise seal but also reliably protects your engines from harmful leaks. Trust in the quality of the OEM replacement parts to secure the performance of your engines in the long term.
BEARING RACE - 648404330014 suitable for MWM & Deutz engines
Optimal Bearing Race for Engine Needs Our bearing race, with the comparison number 648404330014, is the ideal OEM replacement part for your applications. This bearing race is specifically designed as a key component to optimize engine performance. In the item group turbocharger, this product offers outstanding features that keep your machines running.Suitable for MWM & Deutz Engines The bearing race is suitable for a range of MWM & Deutz engines, making it an excellent choice for all operational areas. Rely on these top-quality OEM replacement parts, which have been precisely developed to meet the demanding requirements of maritime and stationary applications.
BEARING BUSHING - 648404320034 suitable for MWM & Deutz engines
Bearing Bushing for Your Engine SolutionsThe bearing bushing with the comparison number 648404320034 is an important spare part, specifically developed for the reliable function of suitable for MWM & Deutz engines. This bearing bushing is suitable for the 440 and 501 series as well as the specific engine models TBD440-6 and TBD501-6E. With compact dimensions of 3.8 cm in length and width and 2 cm in height, it allows for easy installation and enhances the overall performance of your systems. Its lightweight of only 0.064 kg makes handling and assembly particularly uncomplicated.
BEARING BUSHING - 648404320023 suitable for MWM & Deutz engines
Bearing Bushing for Top-Class Engine PerformanceDiscover our bearing bushing with the comparison number 648404320023, an important OEM replacement part. This high-performance bearing bushing is ideally suited for diesel and gas engines. It ensures reliable performance and fits precisely into various applications, optimizing the lifespan of your engines.
BEARING BUSHING - 648404320014 suitable for MWM & Deutz engines
Efficient Bearing Bushing for Powerful EnginesDiscover the innovative bearing bushing with the comparison number 648404320014, suitable for MWM & Deutz engines. This product from the category bearings is an essential component for machines that demand the highest standards of performance and durability. The bearing bushing ensures that your engine operates efficiently and can deliver peak performance.
FLANGED BEARING - 648404210097 suitable for MWM & Deutz engines
Flanged Bearings for Your Application NeedsDiscover our flanged bearing, which impresses with precision and reliability. With the comparison number 648404210097, this top-quality OEM replacement part is suitable for MWM & Deutz engines, providing an ideal solution for stationary and maritime use.
FLANGED BEARING - 648404210077 suitable for MWM & Deutz engines
Flanged Bearings for High DemandsDiscover the flanged bearing with the comparison number 648404210077, an essential product that maximizes the performance of your machines. This outstanding OEM spare part is optimally suited for applications in marine and stationary technology. It ensures that your engines can operate efficiently and reliably.Suitable for MWM & Deutz EnginesOur flanged bearing is specifically designed for MWM & Deutz engines. We provide products with a weight of 35 kg and precise fit, allowing for seamless integration into your existing system. Unlike aftermarket parts, which often vary in quality, our OEM spare parts are designed for longevity and reliability.
FLANGED BEARING - 648404210067 suitable for MWM & Deutz engines
Premium Flanged Bearing for Your MachinesDiscover our flanged bearing, which is an essential product for your applications. With the comparison number 648404210067, it is an outstanding OEM replacement part that impresses with quality and precision. The use of top-quality materials ensures durability and efficiency, while the flanged bearing, weighing 27.4 kg, is robust enough for maximum stress.Suitable for MWM & DeutzThis flanged bearing is suitable for MWM & Deutz engines and meets the high standards necessary for reliable operation. OEM replacement parts offer perfect integration into your applications without compromising performance. Unlike aftermarket parts, which often do not provide the same quality, our selection of OEM parts stands for reliability and durability.
FLANGED BEARING - 648404210045 suitable for MWM & Deutz engines
Flanged Bearings for High DemandsDiscover the flanged bearing with the comparison number 648404210045 – a reliable product designed for various industrial applications. This flanged bearing belongs to the category of bearings and offers the stability and durability you need for your engines.Suitable for MWM & Deutz EnginesOur flanged bearing is suitable for MWM & Deutz engines, ensuring optimal integration into your existing systems. Weighing 8.17 kg, this replacement part is a robust solution for your needs. As an OEM replacement part, you receive tailored quality that has proven itself in practice.
FLANGED BEARING - 648374210076 suitable for MWM & Deutz engines
Quality and Efficiency with Flanged Bearing Discover the flanged bearing (comparison number: 648374210076), an OEM spare part that meets the highest standards. This product is suitable for MWM and Deutz engines and offers the excellent reliability you expect from a high-quality spare part. It ensures stabilized technology and extends the lifespan of your drive with a combination of robust design and efficient performance features.
FLANGED BEARING - 648374210074 suitable for MWM & Deutz engines
Flanged Bearing – Essential Spare PartDiscover our flanged bearing with the comparison number 648374210074, made from premium materials and providing excellent performance. This OEM spare part weighs 12 kg and offers top-notch functionality that is crucial for the safety and longevity of your applications. Every detail of this product has been thoughtfully designed to ensure excellence and durability.Suitable for MWM & Deutz EnginesOur flanged bearing is suitable for engines designed for MWM & Deutz. Rely on the perfect fit and the reliability of this essential component, which optimally supports the performance of your systems. Performance and efficiency are the focus of our spare parts to optimize your operations.
FLANGED BEARING - 648374210066 suitable for MWM & Deutz engines
Premium Flanged Bearing for Your ApplicationsDiscover our flanged bearing with the comparison number 648374210066. This product is specifically designed to provide optimal performance for your operations in maritime and stationary applications. Weighing 14.45 kg, the flanged bearing impresses with its robust construction and is ideal for use in demanding environments.Quality: Understanding OEM Replacement PartsWith our internal control, we ensure that our products are exclusively offered as OEM replacement parts. Unlike aftermarket solutions, our OEM replacement parts provide an exact fit, compatible with MWM & Deutz engines. This means you can expect optimal compatibility and performance without the risks of non-original components.
FLANGED BEARING - 648374210054 suitable for MWM & Deutz engines
Reliable Flanged Bearing for Your OperationsOur flanged bearing is the ideal solution to optimize the performance of your engines. With the comparison number 648374210054, we are confident that this product offers a precise fit. Designed to be suitable for MWM & Deutz engines, the flanged bearing ensures powerful results in demanding applications.OEM Replacement Parts in Renowned QualityWe exclusively distribute OEM replacement parts that enhance the durability and longevity of your engines. Our flanged bearing belongs to the premium category of bearings and is designed as an OEM replacement part. Weighing 11.715 kg, it underscores the robust construction that ensures long-term efficiency in high-performance environments.
BEARING RACE - 648344330054 suitable for MWM & Deutz engines
Reliable Bearing Race 648344330054The bearing race with the comparative number 648344330054 is an essential product and belongs to the category of engine drive components. This OEM replacement part has been manufactured to the highest standards and offers excellent performance in conjunction with engines suitable for MWM & Deutz. Weighing 7.72 kg, the bearing race demonstrates its stability and durability, which are crucial in maritime and stationary applications.
BEARING RACE - 648344330042 suitable for MWM & Deutz engines
Bearing Race: Comparison Number 648344330042Discover our bearing race with the comparison number 648344330042, which has been specially manufactured to meet the demands of the industry. This product belongs to the group of screws and is the ideal solution for numerous projects. Weighing 6.94 kg, this bearing race provides stability and durability.Optimal Fit: Suitable for MWM & Deutz EnginesOur bearing race is suitable for MWM & Deutz engines and offers remarkable performance. Compared to aftermarket solutions, our OEM replacement parts stand for the quality that you can expect from a manufacturer. Rely on the precision of the OEM replacement parts, which have been specifically designed for your requirements.
BEARING RACE - 648344330032 suitable for MWM & Deutz engines
Bearing race for best performanceDiscover our bearing race, the OEM replacement part with the comparison number 648344330032, specifically designed compatible with MWM & Deutz engines. This product, which belongs to the category of fittings and armatures, offers excellent craftsmanship and can provide your engine with high durability.
BEARING RACE - 648344330022 suitable for MWM & Deutz engines
Premium Bearing Race with Comparison Number 648344330022The bearing race with the comparison number 648344330022 is an essential OEM spare part, specifically designed for the functionality of your MWM & Deutz engines. Weighing 7.975 kg, this product is a powerful connecting element that can offer stability and robustness in demanding applications. This spare part ensures that your engines can deliver optimal performance, even under extreme conditions.
BEARING RACE - 648344330012 suitable for MWM & Deutz engines
Bearing Race: Quality Suitable for MWM & Deutz Engines Discover our Bearing Race, an essential product from the category Housings, covers and closures. This OEM spare part is compatible with MWM & Deutz engines and offers excellent performance that meets your technical requirements. With the comparison number 648344330012, you receive a reliable OEM spare part made from high-quality steel.Reliability through OEM Spare Parts The Bearing Race weighs 8.1 kg and represents wear-resistant durability for marine and stationary applications. Every component we offer is a carefully selected OEM spare part specifically designed for engines compatible with MWM & Deutz. This ensures that the performance and efficiency of your highly complex engines remain optimal at all times.
BEARING BUSHING - 648344320044 suitable for MWM & Deutz engines
Efficient Bearing Bushing for Marine UseDiscover the bearing bushing with the comparison number 648344320044, specially designed to optimize the performance of your engines. This OEM spare part is particularly suitable for MWM & Deutz engines. Weighing 2.435 kg, it offers solid robustness and reliability, supporting smooth operation.Quality from Family TraditionAs a second-generation family business, we are proud to offer you OEM spare parts. The exceptional quality of our products ensures that engines that are suitable for MWM & Deutz achieve maximum efficiency. Our bearing bushing represents a reliable product for professional use.
BEARING BUSHING - 648344320024 suitable for MWM & Deutz engines
First-Class Spare Part: Bearing Bushing for Engines Discover our bearing bushing with the comparison number 648344320024. This OEM spare part from the bearings category impresses with quality and precision. The bearing bushing offers significant advantages for the performance and long-lasting use of your engines.
FLANGED BEARING - 648344210024 suitable for MWM & Deutz engines
Excellent Flanged Bearing for Reliable Engine MaintenanceDiscover our flanged bearing (comparison number 648344210024), an outstanding product specifically designed for use in MWM & Deutz engines. Weighing 4.18 kg, this OEM replacement part offers the optimal combination of stability and durability. Ideal for diesel and gas engines, it meets our high quality standards.
FLANGED BEARING - 648324210106 suitable for MWM & Deutz engines
Essential Flanged Bearing for High-Performance Engine ApplicationsThe flanged bearing with the reference number 648324210106 is an essential OEM spare part for your engines. Weighing 11.305 kg, this product offers quality tailored to the needs of professional users. It ensures excellent performance and a long service life. With its robust design and precise manufacturing, the flanged bearing is particularly durable and resilient in the demanding applications of marine and stationary use.Suitable for MWM & Deutz EnginesThis flanged bearing is suitable for MWM & Deutz and has been specifically designed to support the performance of engines from these renowned manufacturers. If you are looking for comparable products, MOPA Motorparts is the right choice. Our spare parts allow for perfect integration into your systems, taking into account the highest demands for fit and 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.