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 - 85300017178 suitable for MAN D engines
Premium Bearing suitable for MAN D EnginesDiscover our Bearing with the part number 85300017178 – an essential OEM spare part specifically suitable for MAN D Engines. This product impresses with excellent quality and offers reliable performance in various applications, whether in marine or stationary use. Weighing 3.44 kg, it is the ideal solution for your engine maintenance.
FLANGED BEARING - 85300016833 suitable for MAN D engines
Optimal Flanged Bearing Suitable for MAN D Engines Discover our outstanding flanged bearing with the comparison number 85300016833, which is suitable for MAN D engines. This OEM spare part offers you high quality and reliability essential for optimal performance of your engines.
BEARING BUSHING - 85300016501 suitable for MAN D engines
Bearing Bushing with Comparison Number 85300016501Discover our bearing bushing with the comparison number 85300016501, an essential OEM replacement part that is ideal for your needs. This bearing bushing is specifically designed to optimize the performance and longevity of your engines. Weighing 5.5 kg, this product meets the highest standards for applications in marine and stationary fields.Suitable for MAN D EnginesOur bearing bushing is suitable for MAN D engines and impresses with its top-notch original equipment manufacturer quality. Thanks to OEM standards, you can rely on this product being not only robust but also precisely tailored to the requirements of your engines.
CYLINDRICAL ROLLER BEARING - 85300016500 suitable for MAN D engines
Cylindrical roller bearing with comparison number 85300016500Discover the cylindrical roller bearing with comparison number 85300016500, suitable for MAN D engines. This product offers top-notch quality that meets the highest industry standards. Weighing 2 kg, it features a robust construction necessary to optimize the functionality of your engines.Optimal performance for MAN D enginesThe cylindrical roller bearing is suitable for MAN D engines and effectively reduces friction within the engine. As part of the product group "Bearings," it contributes to the efficiency and longevity of your machines, particularly in demanding applications such as marine and locomotive engineering. Rely on our OEM spare parts to enhance the performance of your engines.
CYLINDRICAL ROLLER BEARING - 85300016497 suitable for MAN D engines
Cylindrical roller bearing compatible with MAN D engines – Comparison number 85300016497Discover our cylindrical roller bearing, compatible with MAN D engines, with the comparison number 85300016497. Weighing 3.7 kg, this replacement part provides an optimal solution for use in the industry. Robust and reliable, the cylindrical roller bearing contributes to the efficiency of your engines and is ideal for demanding applications.
BEARING FLANGE - 85300016454 suitable for MAN D engines
Excellent Bearing Flange for MAN D EnginesDiscover our bearing flange, suitable for MAN D engines, with the comparison number 85300016454. This product impresses with careful manufacturing and offers an optimal solution for your engine needs. As part of our article group Bearings, we ensure that you are relying on quality with this OEM replacement part.Features of the OEM Replacement PartThis bearing flange is not just a simple component but an OEM replacement part specifically designed to fit perfectly for MAN D engines. The comparison number 85300016454 helps you find the right replacement part for your specific requirements.
CYLINDRICAL ROLLER BEARING - 85300016417 suitable for MAN D engines
Reliable Cylindrical Roller Bearing for Your EnginesDiscover our cylindrical roller bearing, which is perfectly tailored to the requirements of engines. With the comparison number 85300016417, this product offers excellent performance and durability. As an OEM replacement part, it meets the high standards of the industry and ensures a precise fit.Suitable for MAN D EnginesOur cylindrical roller bearing is specifically designed for MAN D engines. It is an OEM replacement part that meets the special requirements of marine and stationary applications. Weighing in at 3 kg, it provides the necessary stability that your engines need.
BEARING HOUSING - 85300016378 suitable for MAN D engines
Robust Bearing Housing Suitable for MAN D EnginesDiscover our bearing housing, specially designed to support engines in demanding applications. This spare part is an essential component for reliable engine maintenance. With the comparison number 85300016378 and a weight of 3.4 kg, it offers the durability you need for your engines.
BEARING BUSHING - 85300016349 suitable for MAN D engines
Excellent Bearing Bushing for MAN D EnginesThe bearing bushing with the comparison number 85300016349 elevates your MAN D engines to a new level of performance. This OEM replacement part impresses with its excellent fit and precision, specifically developed for the demands in marine and stationary applications. Weighing 2.25 kg, this bearing bushing meets the highest standards of quality and durability.
RUBBER MOUNT - 85300016227 suitable for MAN D engines
Excellent Rubber Mount with Comparison Number 85300016227Discover the Rubber Mount with comparison number 85300016227 – a crucial OEM replacement part that perfectly meets the demands of engines. This Rubber Mount ensures that your engines operate smoothly. Weighing just 0.05 kg, it is easy to handle and install.Optimal Performance for Your EnginesThe Rubber Mount plays a vital role by effectively dampening vibrations, thereby increasing the lifespan of your engines. This OEM replacement part is suitable for MAN D engines and helps maximize uptime. Rely on materials specifically designed to enhance performance in marine and stationary applications as well as in the locomotive sector.
CYLINDRICAL ROLLER BEARING - 85300016148 suitable for MAN D engines
Premium Cylindrical Roller Bearing – Comparison Number 85300016148 The Cylindrical roller bearing with the comparison number 85300016148 is an essential product that reliably supports the performance of your engine. This OEM spare part is perfectly fitted and ensures that your machines operate efficiently and durably. Weighing only 2 kg, it provides the necessary stability that you can expect from a bearing.Ideally suited for MAN D engines Our Cylindrical roller bearing is ideally suited for MAN D engines and meets the highest standards of quality and precision. As OEM spare parts, we ensure that each bearing optimally fits the specific requirements of the engines, positively influencing their durability and performance.
BEARING HOUSING - 85300016047 suitable for MAN D engines
Premium Bearing Housing for Your EnginesDiscover our first-class bearing housing (comparison number: 85300016047), suitable for MAN D engines. Weighing 14.8 kg, this OEM replacement part delivers excellent quality and durability. Rely on products that are optimally tailored to the specific requirements of your drive system.
BEARING HOUSING - 85300016046 suitable for MAN D engines
Bearing housing compatible with MAN D enginesDiscover our premium bearing housing, compatible with MAN D engines, marked with the reference number 85300016046. This OEM replacement part ensures that your engines operate efficiently and reliably. Weighing 15.65 kg, the product offers the robustness required for demanding applications in marine and stationary use.Applications of the bearing housingThe bearing housing is an essential component for engines that rely on maximum performance. Our OEM replacement parts undergo comprehensive internal checks to ensure that each part meets the high standards of the industry. Trust in the quality you can expect from MOPA Motorparts.
BEARING HOUSING - 85300016024 suitable for MAN D engines
Robust and Durable – Bearing Housing with Comparison Number 85300016024Discover the bearing housing suitable for MAN D engines, specifically designed to meet the demands of the industry. The comparison number 85300016024 indicates that this product is a high-quality OEM replacement part that offers you the highest quality and reliability. Trust in our expertise in the field of engine replacement parts and choose a product that stands for durability.Perfect Fit for MAN D EnginesOur bearing housing is optimally tailored to MAN D engines and greatly facilitates installation. Weighing 12 kg, this replacement part impresses with its robustness and precise workmanship. Each OEM replacement part is carefully selected to meet your specific requirements and ensure the performance of your machines.
BEARING BUSHING - 85300016013 suitable for MAN D engines
Reliable Bearing Bushing for MAN D EnginesDiscover the powerful bearing bushing with the comparison number 85300016013, which is perfectly suited for the demands of challenging applications. This reliable spare part ensures that your engines operate smoothly. Trust in the quality that our OEM spare part offers and optimize performance with this bearing bushing.Suitable for MAN D – Quality that ImpressesThis specially designed bearing bushing provides you with the security you need for your engines. Weighing 5.04 kg, it is particularly robust and suitable for use in demanding environments, compatible with MAN D engines. Benefit from the durability and robustness that our OEM spare part provides.
BEARING HOUSING - 85300016009 suitable for MAN D engines
Original quality with the comparison number 85300016009Discover the bearing housing with the comparison number 85300016009, an essential product that ensures the reliability of your MAN D engines. This spare part belongs to the group of Bearings and is specifically designed to integrate seamlessly into the engines of this series. With a solid weight of 15 kg, it offers the robustness essential for marine and stationary applications.Efficient solutions for MAN D enginesThe quality of our bearing housing is unmatched, as it has been developed as a spare part suitable for MAN D engines. You can rely on the top-notch fit and durability that provide you with safety in critical applications. Choose components that enjoy the trust of a manufacturer.
INTERMEDIATE BEARING - 85300015966 suitable for MAN D engines
Intermediate Bearing for Reliable Engine ApplicationsDiscover our intermediate bearing, which is an excellent solution for engines compatible with MAN D engines. The reference number 85300015966 identifies this high-quality spare part, which is categorized under bearings.OEM Spare Parts for Maximum PerformanceOur intermediate bearing is an OEM spare part that meets the highest quality standards. Manufacturer parts offer reliable performance and durability, which are crucial for the smooth operation of your engines.
INTERMEDIATE BEARING - 85300015961 suitable for MAN D engines
Intermediate Bearing suitable for MAN D EnginesDiscover our intermediate bearing, marked with the comparison number 85300015961, designed specifically for demanding applications. This OEM spare part offers the highest precision and quality, which are crucial for the longevity of your engines. Weighing 3.6 kg, it provides stability and reliability in operation.
INTERMEDIATE BEARING - 85300015960 suitable for MAN D engines
Reliable Intermediate Bearing for Optimal Engine PerformanceDiscover our intermediate bearing with the comparison number 85300015960, an essential OEM spare part that provides the performance you expect. This product is suitable for MAN D engines and meets the highest quality standards. Weighing 3 kg, it ensures stability and durability in your applications.Optimal Fit for MAN D EnginesThe intermediate bearing is meticulously crafted, making it ideal for all applications that require the highest precision. It is suitable for MAN D engines and minimizes failures, allowing your machines to operate optimally. Rely on our selection of OEM spare parts for MWM, Mercedes-Benz, Deutz, MAN, Volvo, MTU, Bosch, and Detroit Diesel.
BEARING WASHER - 85300015824 suitable for MAN D engines
Bearing washer with comparison number 85300015824Discover the bearing washer with the comparison number 85300015824, a top-quality OEM replacement part specifically designed to function optimally in engines. This bearing washer offers excellent fit and ensures that your engine operates efficiently. Trust in the reliability of this product!Efficient performance for your enginesThe bearing washer is suitable for MAN D engines and plays a crucial role in the longevity and efficiency of your drive. With the comparison number 85300015824, this OEM replacement part is designed to meet and exceed high standards in marine and stationary engine technology. See for yourself the quality!
TAPERED ROLLER BEARING - 85300015766 suitable for MAN D engines
Tapered Roller Bearing with Comparison Number 85300015766Discover our tapered roller bearing with the comparison number 85300015766, which offers you top-notch quality and reliability. This OEM spare part is suitable for MAN D engines and meets the high demands placed on engines used in marine and stationary applications, as well as in locomotives. Weighing 1.2 kg, it is ideal for optimizing the performance of your engines.Information on the Comparison Number and ProductThe comparison number 85300015766 ensures compatibility with products designed for MAN D engines. Our tapered roller bearing is manufactured to the highest standards, ensuring a long lifespan and efficiency in engine performance. Rely on our OEM spare parts, characterized by their quality and durability, to effectively support your engines.
BEARING BUSHING - 85300015382 suitable for MAN D engines
Bearing bushing suitable for MAN D enginesThe bearing bushing with the comparison number 85300015382 is an essential OEM spare part specifically designed for use in engines. It belongs to the product group "Bearings" and has been manufactured with the utmost precision to provide optimal performance and reliability. Weighing just 0.11 kg, this product is ideal for the efficient operation of engines in various applications.Reliable quality of OEM spare partsThis bearing bushing is suitable for MAN D engines and impresses as an OEM spare part with its robustness and durability. Each product undergoes careful internal inspections to ensure that it meets the strict standards of our B2B customers and allows for smooth engine operation.
BEARING BUSHING - 85300015381 suitable for MAN D engines
Optimal Bearing Bushing suitable for MAN D enginesDiscover our product, the bearing bushing with the comparison number 85300015381. This spare part is specifically designed for MAN D engines and ensures smooth operation of your diesel engines. Weighing only 0.1 kg, the bearing bushing is lightweight yet robust, meeting high standards of quality and durability.Reliable OEM spare parts for your enginesOur bearing bushing is an OEM spare part known for its excellent fit and functionality. The product is designed to be perfectly suitable for MAN D engines, promoting smooth operation and a long lifespan. Trust in the quality that you can expect from top-tier spare parts.
BEARING - 85300015328 suitable for MAN D engines
Excellent Bearing Suitable for MAN D EnginesDiscover the bearing with the comparison number 85300015328, a top-quality OEM replacement part specifically designed to meet the requirements of engines used in marine and stationary applications. This bearing is an essential component for the operation of machines that rely on MAN D engines due to its precision and reliability.Reliability and DurabilityThe product with the comparison number 85300015328 weighs 7 kg and offers exceptional robustness through high-quality materials and workmanship. It is ideally suited for demanding applications where the efficiency of your engine is critical. Rely on an OEM replacement part that delivers the highest quality and operates tirelessly.
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.