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 - 03381749 suitable for MWM & Deutz engines
Efficient Bearing Suitable for MWM & Deutz EnginesThe OEM spare part with the comparison number 03381749 represents an excellent choice for reliable performance. This bearing weighs only 2.4 kg and ensures smooth operation of engines. Trust in the quality — our product is perfectly suited to meet your requirements in marine and stationary applications.Advantages of OEM Spare PartsThese bearings are suitable for MWM & Deutz engines and offer the highest precision. When selecting spare parts, it is advisable to rely on OEM parts that perform more reliably compared to aftermarket parts. We only offer parts that meet the stringent quality requirements of the manufacturers.
SILENTBLOC - 03381485 suitable for MWM & Deutz engines
Efficient Silentbloc for Industrial ApplicationsDiscover our high-performance Silentbloc, which has been quality tested with the comparison number 03381485. This replacement part provides effective vibration damping that can occur in applications for MWM & Deutz engines. As an important component, it contributes to the stability and longevity of your installations.
SPHERICAL PLAIN BEARING - 03380790 suitable for MWM & Deutz engines
Precise Spherical Plain Bearing for Tireless UseDiscover our spherical plain bearing with the comparison number 03380790, specifically designed to provide unbeatable performance as an OEM replacement part. This product belongs to the category bearings and weighs only 0.036 kg, making installation straightforward.
SPHERICAL PLAIN BEARING - 03380789 suitable for MWM & Deutz engines
Efficient Spherical Plain Bearing Replacement PartPresent your engines with maximum efficiency using our spherical plain bearing, comparison number 03380789. This special bearing is designed to provide you with excellent fit and durability, even under the most demanding conditions. Weighing only 0.035 kg, it represents a lightweight yet highly reliable product that can be used in a variety of applications.
CYLINDRICAL ROLLER - 03379679 suitable for MWM & Deutz engines
Cylindrical Roller with Comparison Number 03379679Discover the Cylindrical Roller (comparison number: 03379679), specifically designed to be suitable for MWM & Deutz engines. This excellent product combines outstanding functionality with a weight of only 0.065 kg. In our range of OEM spare parts, you will find the perfect solution to optimize the performance of your equipment.Quality through Precise ProductionOur cylindrical roller is an OEM spare part that is subject to strict quality standards. Each cylindrical roller undergoes internal checks, ensuring that you receive a reliable product. By adhering to these high standards, we ensure that our product meets the demands of the industry.
BEARING - 03379561 suitable for MWM & Deutz engines
Precision Bearing with Comparison Number 03379561Discover a top-notch product: our bearing with the comparison number 03379561. This spare part is specifically designed to ensure excellent performance in your machines. Weighing 1.535 kg, it offers the stability and reliability you expect from OEM spare parts.Compatibility with MWM & Deutz EnginesThe bearing is compatible with MWM & Deutz engines, making it the optimal choice for use in marine and stationary applications as well as for locomotives. With the comparison number 03379561, you can be assured that the product has been designed to fit your existing systems, optimizing operation sustainably.
CYLINDRICAL ROLLER BEARING - 03379166 suitable for MWM & Deutz engines
CYLINDRICAL ROLLER BEARING with the comparison number 03379166 suitable for MWM & Deutz engines
BEARING - 03378978 suitable for MWM & Deutz engines
Optimal Bearing for Grease-Free PerformanceDiscover our premium bearing, marked with the comparison number 03378978. This product impresses with reliable performance in demanding applications and is a crucial element for the functionality of your engines. The advanced design minimizes downtime and ensures long-term use.
CYLINDRICAL ROLLER BEARING - 03378876 suitable for MWM & Deutz engines
Excellent Cylindrical Roller Bearing for Your Applications Discover our Cylindrical roller bearing with the comparison number 03378876, which is optimally suitable for MWM & Deutz engines. This replacement part stands out due to its top-notch quality and ensures reliable functionality for your engine. Thanks to its high load capacity, this product is the perfect choice for diesel and gas engines, even under extreme operating conditions.Suitable for MWM & Deutz EnginesThe Cylindrical roller bearing is suitable for MWM & Deutz engines and represents the latest technology in the field of bearing maintenance. Weighing only 0.228 kg, the replacement part facilitates installation and ensures efficient performance in a variety of applications. Trust our expertise when it comes to top-quality engine components!
BEARING HOUSING - 03378460 suitable for MWM & Deutz engines
Bearing Housing – Your Reliable OEM Replacement PartThe centerpiece of our product range is the bearing housing – a top-quality OEM replacement part with the part number 03378460. This component offers excellent functionality, which is crucial for the performance of your machines. With advanced technology, the bearing housing provides durability and reliability for engines in demanding operating environments.Suitable for Experienced ManufacturersThe bearing housing is precisely engineered, making it ideally suited for MWM & Deutz engines. The exceptional quality of this OEM replacement part opens up new possibilities for your machines and ensures smooth operation.
THRUST RING - 03377403 suitable for MWM & Deutz engines
For your engine project: Thrust ring 03377403Experience the first-class thrust ring, which is marked with the comparison number 03377403. This special OEM spare part belongs to the article group "Gears and toothed wheels" and ensures precise functionality of the engines in which it is used. Ideal for your requirements, this thrust ring is an essential component designed for the highest standards.Perfect compatibility: Suitable for MWM & Deutz enginesThe thrust ring is specifically suitable for MWM & Deutz engines. Your engine operation benefits from this practical feature, as the thrust ring is crucial for optimal performance. The OEM spare parts we offer are all manufactured under strict quality standards and are available to you at any time.
FLANGED BEARING - 03376926 suitable for MWM & Deutz engines
Discover Flanged Bearing with Comparison Number 03376926 The flanged bearing with the comparison number 03376926 is an essential OEM replacement part for your machines. This product in the category bearings has a weight of 17.1 kg and offers you the ideal properties to operate your engines optimally. Rely on a replacement part that stands for durability and robustness.Optimal Application: Suitable for MWM & Deutz Engines This flanged bearing is suitable for MWM & Deutz engines, ensuring that your machines can deliver the best possible performance. The high precision and robust construction ensure that installation and mounting can be carried out efficiently.
BEARING BUSHING - 03376925 suitable for MWM & Deutz engines
Bearing bushing – Comparison number 03376925Secure our bearing bushing with comparison number 03376925, which is ideal for MWM & Deutz engines. This OEM replacement part offers excellent fit and meets your requirements for engine replacement parts. Our products are designed to support the efficiency of your machines.
BEARING - 03374701 suitable for MWM & Deutz engines
Quality Product – Bearing with Comparison Number 03374701Discover our OEM replacement part, the bearing with comparison number 03374701. This bearing has been designed specifically for MWM & Deutz engines and offers the highest precision. Weighing 5.2 kg, it is the ideal choice for diesel and gas engines used in maritime as well as stationary applications.Suitable for MWM & Deutz Engines – Durable PerformanceOur product, the bearing, ensures optimal fit and excellent performance levels for your engines. The quality of our replacement parts ensures that your machines operate reliably. Trust the bearing with comparison number 03374701 to extend the lifespan of your engines.
FLANGED BEARING - 03374698 suitable for MWM & Deutz engines
Flanged bearing – Comparison number 03374698 Discover our flanged bearing with the comparison number 03374698, the perfect replacement part for smooth operation in specific applications. This product ensures that your engines remain powerful.Suitable component for MWM & Deutz engines This flanged bearing is particularly well-suited for MWM & Deutz engines as it has been precisely developed to meet the highest standards. Rely on a replacement part that combines precision and longevity.
RUBBER STOP - 03374696 suitable for MWM & Deutz engines
Optimal Rubber Stop for Demanding ApplicationsThe rubber stop with the comparison number 03374696 is an extremely robust connecting element that has been specifically designed for use in industrial engines. Weighing 1.1 kg, it ensures reliable damping under complex conditions. Of course, it is an OEM spare part that possesses the necessary quality to meet your requirements.Suitable for MWM & Deutz EnginesThis rubber stop is precisely developed and thus suitable for MWM & Deutz engines. It is of premium quality, contributes to performance optimization, and surpasses the standards of aftermarket solutions. Choose the precision of an OEM spare part that enhances the efficiency of your applications.
BEARING - 03374652 suitable for MWM & Deutz engines
Bearings with Comparison Number 03374652Discover our product, a bearing with the comparison number 03374652, specially designed to meet your perfection requirements. This replacement part is suitable for MWM & Deutz engines and is the ideal choice for optimized performance of your valuable machines. Weighing 0.795 kg, your engine gets what it needs – reliability.Replacement Parts: Quality and ReliabilityOur replacement parts – like the bearing with the comparison number 03374652 – impress with tested quality. These parts are exclusively suitable for MWM & Deutz engines and, unlike aftermarket options, offer durability and performance you can rely on. By using such components, you minimize maintenance efforts in the long run.
BEARING HOUSING - 03374194 suitable for MWM & Deutz engines
Versatile Bearing Housing for MachinesDiscover our sophisticated product, the bearing housing with the comparison number 03374194. This OEM replacement part has been specifically designed to optimally fit MWM & Deutz engines. Weighing only 2.2 kg, the bearing housing impresses with its perfect compatibility and the quality that MOPA Motorparts has sold for over 25 years.
BEARING HOUSING - 03374157 suitable for Deutz engines
Precise Bearing Housing for Diesel EnginesDiscover the bearing housing (comparison number: 03374157) that is perfectly suited for your needs in the diesel and gas engine sector. Weighing 1.7 kg, this OEM replacement part offers exceptional precision and reliability that you can expect from an OEM supplier.Bearing Housing Suitable for Deutz EnginesThe bearing housing is specially designed to be combined with Deutz engines. This product ensures that your engine runs smoothly and achieves optimal performance. By using OEM replacement parts, you ensure that your machines have high functionality and can be used anywhere.
BEARING HOUSING - 03374131 suitable for MWM & Deutz engines
Robust Bearing Housing for Optimal PerformanceThe bearing housing (comparison number: 03374131) is an indispensable component that meets the highest standards. Weighing 1.1 kg, it provides the necessary stability and efficiency. This quality product ensures that your plant technology operates smoothly and extends the lifespan of your components.Suitable for MWM & Deutz EnginesThis bearing housing is explicitly suitable for MWM & Deutz engines, ensuring that it integrates seamlessly with your existing technology. The use of high-quality components means that you receive a product of exceptional quality that meets your standards.
FLANGED BEARING - 03374055 suitable for MWM & Deutz engines
Reliable Flanged Bearing with Comparison Number 03374055Discover the flanged bearing with the comparison number 03374055, a top-quality product specifically designed for engines. This OEM replacement part is designed to meet the demanding requirements of engines. Weighing 1.62 kg, it ensures that your engine operates at the highest standards and is well-supported.Suitable for MWM & Deutz EnginesThe flanged bearing is suitable for MWM & Deutz engines, ensuring excellent fit and durability. We exclusively distribute OEM replacement parts, so you can rely on classic quality and reliability. Breakdowns and extended downtime are a thing of the past when you choose the right replacement part.
BEARING HOUSING - 03373863 suitable for MWM & Deutz engines
Optimal replacement part for your applications Discover our bearing housing with the comparison number 03373863. This reliable OEM replacement part impresses with its fit and durability and is specifically suitable for MWM & Deutz engines. Crafted with precision, this bearing housing performs excellently in demanding applications in marine and stationary use.
BEARING HOUSING - 03373859 suitable for MWM & Deutz engines
Powerful Bearing Housing for Your Operation Discover our extensive bearing housing, reference number 03373859, an essential component for your industrial applications. This product supports various machines, including marine and stationary use, and offers precise fit accuracy.Precision Suitable for MWM & Deutz Engines This bearing housing weighs only 3.19 kg and is compatible with MWM & Deutz engines, known for their efficiency. With this component, you optimize the functionality of your machines and ensure efficient operations.
BEARING HOUSING - 03373841 suitable for MWM & Deutz engines
Bearing housing compatible with MWM & Deutz enginesDiscover the powerful bearing housing with the comparison number 03373841, an important spare part specifically designed for MWM & Deutz engines. With a solid weight of 3.48 kg, this spare part provides the necessary stability and durability for your applications in marine and stationary areas.Product features in detailThe bearing housing impresses with its optimal fit and is compatible with MWM & Deutz engines. With this product, you choose a reputable spare part that is manufactured to high quality standards to ensure the functionality of your equipment.
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.