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:
- 81394100028 suitable for MAN D engines
Precise Solution: Bearing carrier suitable for MAN DThe bearing carrier with the comparison number 81394100028 is an essential OEM spare part specifically designed for MAN D engines. Its precise fit and quality ensure reliable performance in various applications. Rely on the expertise of OEM spare parts to optimize the efficiency of your engines.
BEARING HOUSING - 81394100027 suitable for MAN D engines
Premium Bearing Housing – Your Solution for Marine and Stationary OperationDiscover our bearing housing, marked with the reference number 81394100027. This product offers an optimal fit for MAN D engines. Weighing just 1.48 kg, this bearing housing is a crucial component for the reliability of your engines operating in marine and stationary environments.High-Quality Selection of OEM Spare PartsOur bearing housing is an example of our high-quality OEM spare parts, which meet strict requirements. Each spare part is carefully managed to ensure excellent performance, supporting the operation of your MAN D engines under challenging conditions.
BEARING HOUSING - 81394016012 suitable for MAN D engines
Bearing housing suitable for MAN D engines - Comparison number 81394016012Discover our bearing housing, which is suitable for MAN D engines and marked with comparison number 81394016012. Weighing 3.465 kg, this OEM replacement part offers excellent stability and durability for marine and stationary applications. It ensures optimal operation and performance.Ensure quality with OEM replacement partsThis product belongs to the article group "Bearings" and is an essential component for the maintenance of your engines. Our OEM replacement parts are known for their best fit and reliability. We offer parts suitable for renowned manufacturers such as MWM, Mercedes-Benz, Deutz, and more, ensuring you always make the best choice.
BEARING HOUSING - 81394016011 suitable for MAN D engines
Robust Bearing Housing for the Highest DemandsDiscover our bearing housing with the comparison number 81394016011, a product that meets excellent requirements. This OEM spare part is specifically designed to support the performance of engines. It belongs to the category "Bearings" and weighs 4.18 kg, allowing for easy handling in your applications.Quality at a Glance: Suitable for MAN D EnginesOur bearing housing is suitable for MAN D engines and offers stability and reliability. Each individual part is manufactured under strict quality controls to ensure that it meets the high standards of OEM spare parts. Rely on products that give you the necessary assurance in critical situations.
BEARING HOUSING - 81394016009 suitable for MAN D engines
Premium Selection: Bearing Housing Suitable for MAN D EnginesDiscover our bearing housing with the reference number 81394016009, which is suitable for MAN D engines. Weighing 3.13 kg, this OEM replacement part offers maximum precision and ensures that your engine runs smoothly. Our products are specifically designed to meet the needs of marine and stationary engines, which is why you can rely on the quality and reliability of our OEM replacement parts.Precision and Quality: OEM Replacement PartsThe bearing housing with the reference number 81394016009 is precisely developed for MAN D engines and stands out with excellent quality compared to alternatives. Since our replacement parts come from manufacturers known for their high standards, you receive the same performance and longevity as intended by the provider. Trust in OEM replacement parts to optimize the overall efficiency of your machines.
BEARING HOUSING - 81394010024 suitable for MAN D engines
Bearing housing for your enginesDiscover our bearing housing with the comparison number 81394010024, an essential OEM spare part. This product is suitable for MAN D engines and belongs to the article group Bearings. Weighing 3.05 kg, the bearing housing is ideal for the challenges in marine and stationary applications.
- 81394006128 suitable for MAN D engines
Intermediate Bearing for MAN D Engines Discover our intermediate bearing, which stands out as an OEM spare part with the comparison number 81394006128. This spare part ensures that your engines operate efficiently and reliably. Trust in the precision that our products offer.Precise Solutions for MAN D Engines The intermediate bearing is suitable for MAN D engines and provides an ideal solution for marine and stationary applications. These OEM spare parts are specifically tailored to the demands of high-performance engines, enabling you to operate your machines optimally.
INTERMEDIATE BEARING - 81394006107 suitable for MAN D engines
Robust Intermediate Bearing Suitable for MAN D EnginesDiscover our intermediate bearing with the comparison number 81394006107, specifically designed for MAN D engines. Weighing 3.08 kg, this bearing ensures reliable and efficient performance in marine and stationary applications. Our products are known for their highest quality as OEM replacement parts, meeting the stringent requirements of the industry.Advantages of OEM Replacement PartsUnlike aftermarket alternatives that often do not meet the necessary quality standards, our intermediate bearing, suitable for MAN D, offers proven original equipment manufacturer quality. These OEM replacement parts not only provide an exceptional fit but also enhance longevity, significantly reducing maintenance costs. Choose our OEM replacement parts and ensure the durability of your engines.
- 81394006105 suitable for MAN D engines
Optimal Intermediate Bearing for Your EnginesDiscover our unique intermediate bearing with the comparison number 81394006105, which is optimally tailored to the requirements of MAN D engines. This product from the category Bearings exhibits remarkable quality craftsmanship that you can expect from OEM spare parts and ensures reliable performance in all applications.Quality of OEM Spare PartsThe intermediate bearing is suitable for MAN D and meets the highest standards. The close collaboration with leading manufacturers assures the quality that is indispensable for engines. Every OEM spare part is consistently checked through our internal controls, ensuring that we can offer you only the best parts.
INTERMEDIATE BEARING - 81394006089 suitable for MAN D engines
Excellent Intermediate Bearing with Comparison Number 81394006089Discover our intermediate bearing with the comparison number 81394006089, specifically developed as an OEM spare part. This intermediate bearing weighs 2.14 kg and is an essential product for diesel and gas engines. It provides excellent performance and durability, which are crucial in demanding applications.Compatible with MAN D – Optimal FitThe intermediate bearing is compatible with MAN D engines and meets the strict quality requirements that you expect from OEM spare parts. With this outstanding fit, you ensure that your engines always operate efficiently and can deliver their maximum performance. Rely on the robust quality of this product.
INTERMEDIATE BEARING - 81394006087 suitable for MAN D engines
Reliable Intermediate Bearing for Engine ApplicationsDiscover our reliable intermediate bearing with the comparison number 81394006087. This product is specifically designed for the demands of engines and offers an excellent solution for various applications. Weighing 12.23 kg, it is a robust partner for demanding tasks.Suitable for MAN D EnginesOur intermediate bearing is suitable for MAN D engines and is part of our exclusive OEM spare parts. Each OEM spare part meets strict quality standards and provides unmatched reliability compared to alternative products. Rely on quality and durability!
INTERMEDIATE BEARING - 81393416001 suitable for MAN D engines
Optimal Intermediate Bearing for MAN D EnginesDiscover the intermediate bearing with comparison number 81393416001, an excellent OEM replacement part that is ideally suited for your MAN D engines. This replacement part is manufactured to the highest standards, contributing to the optimal performance of your engines. Weighing 6.54 kg, it combines robustness and reliability, which are particularly important in marine and stationary applications.Excellent Quality: OEM Replacement PartsOur OEM replacement parts are suitable for MAN D, and we place great importance on ensuring that each product meets our high quality standards. Our intermediate bearing is the ideal solution to minimize costs without compromising on quality.
BEARING FLANGE - 81381050048 suitable for MAN D engines
Essential Product: Bearing FlangeDiscover our Bearing Flange, an essential product for your applications. The reference number 81381050048 ensures that this spare part offers the necessary quality and fit for your requirements. Weighing only 0.34 kg, the Bearing Flange is lightweight yet robust, making it ideal for various applications.Suitable for MAN D EnginesThis OEM spare part is specifically designed for and compatible with MAN D engines, ensuring top performance and reliability. Even in demanding environments such as marine and stationary applications, the Bearing Flange demonstrates its strength and capability. Rely on the quality of OEM spare parts to promote the efficiency of your engines in the long term.
BEARING BUSHING - 81377510004 suitable for MAN D engines
Quality and Functionality: Bearing Bushing 81377510004Discover our Bearing Bushing with the comparison number 81377510004, an essential product for the reliability of your suitable for MAN D engines. This OEM spare part provides you with the assurance that it has been manufactured to the highest standards. The excellent design ensures that your engine operates efficiently and durably.Suitable for MAN D EnginesThis Bearing Bushing is specifically designed to be suitable for MAN D engines. Weighing only 0.3 kg, it allows for effortless integration into your existing system. The comparison number 81377510004 is its hallmark, representing quality and sustainable performance. Rely on our OEM spare parts to optimize the efficiency of your engines.
BEARING BUSHING - 81377510000 suitable for MAN D engines
Robust Bearing Bushing for Your EnginesThe bearing bushing with the comparison number 81377510000 is an OEM replacement part specifically designed to provide optimal support in engines. Weighing 0.33 kg, it is made from durable materials that ensure longevity and reliability. This product is essential for use in demanding environments and thus ensures flawless engine performance.Quality through OEM Replacement PartsOur bearing bushing is suitable for MAN D engines and offers a perfect fit. The use of OEM replacement parts signifies unparalleled quality and reliability. By adhering to strict production guidelines, we ensure that you get the best performance from your engines. Trust our experience and commitment to excellence!
PRESSURE RING - 81372055005 suitable for MAN D engines
Thrust ring with comparison number 81372055005Discover our thrust ring with the comparison number 81372055005, an essential OEM replacement part specifically designed for engines. This product weighs 2.1 kg and ensures that your machines run efficiently and reliably.Quality through internal controlEvery OEM replacement part, including this thrust ring, undergoes strict internal controls in our large stock. This ensures that every component we offer meets the highest standards. Rely on the comparison number 81372055005 when it comes to keeping your engines in top condition.
PRESSURE RING - 81372055002 suitable for MAN D engines
Thrust Ring: Precision for Your EnginesDiscover our OEM spare part Thrust Ring with the comparison number 81372055002, which has been specifically designed to ensure optimal performance for suitable for MAN D engines. This product proves to be an indispensable bearing component that enhances the efficiency and reliability of your engines.Suitable for MAN D: Maximum Precision FitThe Thrust Ring is suitable for MAN D engines and plays a central role in the construction of the drive. Weighing a total of 1.21 kg, this OEM spare part provides a stabilizing function that significantly impacts the lifespan of your engine.
PRESSURE RING - 81372055001 suitable for MAN D engines
Reliable Product: Thrust RingDiscover our high-quality product, the thrust ring. With the comparison number 81372055001, this spare part is ideally suited for your engine applications. The component has a weight of 1.07 kg and meets all the requirements expected of modern bearings.OEM Spare Parts for the Highest StandardsThis thrust ring is designed as an OEM spare part and offers the highest level of precision. The spare part is compatible with MAN D engines and meets the strict standards you expect from a renowned manufacturer. With this product, you can be confident that your engine operates efficiently and reliably.
BEARING BUSHING - 81371086007 suitable for MAN D engines
Bearing bushing suitable for MAN D enginesDiscover our bearing bushing with the comparison number 81371086007, which is suitable for MAN D engines. This replacement part belongs to the article group "Bearings" and meets the highest quality standards. Weighing 1.1 kg, it is ideal for the maintenance of engine applications in marine and stationary use as well as for locomotives.Quality of replacement partsOur bearing bushing is specifically designed for MAN D and ensures that you find the precision you expect from established manufacturers. Each replacement part is carefully selected and tested to optimize the efficiency of your engines. Rely on this proven solution for your maintenance needs.
BEARING BUSHING - 81371085015 suitable for MAN D engines
Precise Spare Part for Your NeedsDiscover our reliable bearing bushing, an essential bearing component suitable for MAN D engines. With the comparison number 81371085015, this product is the optimal solution for your engine needs. The product weighs 10.21 kg and is designed to provide stability and performance.Efficiency for MAN D EnginesThe bearing bushing perfectly meets your requirements and is specifically developed for MAN D engines. Our family-owned company, now in its second generation, stands for quality and durability, allowing you to plan for the long term with this spare part. Our many years of experience make us a trusted supplier in the field of ongoing engine spare parts.
BEARING BUSHING - 81371085013 suitable for MAN D engines
Robust Spare Part: Bearing Bushing 81371085013The Bearing Bushing with the comparison number 81371085013 is an essential spare part. It has been specifically designed for MAN D engines and offers optimal function and fit due to its excellent craftsmanship. Weighing 8.9 kg, this product is ideal for applications in marine and stationary use, where reliability and safety are of utmost priority.Excellent Fit for MAN D EnginesIt is suitable for MAN D engines and ensures consistent performance over long periods. The manufacturing of the Bearing Bushing adheres to the highest quality standards that meet the requirements of a spare part. Trust in the technology behind a true spare part to optimize the efficiency of your engine.
BEARING FLANGE - 81371080022 suitable for MAN D engines
Bearing flange compatible with MAN D enginesDiscover our product, the bearing flange with the reference number 81371080022. This spare part is suitable for MAN D engines and belongs to the product group bearings. With this solution, you ensure precise fit and durability for your engines.
BEARING BUSHING - 81371080016 suitable for MAN D engines
Bearing Bushing for MAN D EnginesDiscover the bearing bushing with the comparison number 81371080016 – an essential component for high-performance engines. This bearing bushing is suitable for MAN D engines and has been specifically designed to meet the demanding requirements of marine and stationary applications. Weighing 2.57 kg, it offers stability and durability.
BEARING BUSHING - 81371080010 suitable for MAN D engines
Optimal Bearing Bushing for Your RequirementsDiscover the bearing bushing with the comparison number 81371080010 – an essential product specifically designed for engines. This bearing bushing impresses with excellent workmanship and quality. It belongs to the article group "Bearings" and weighs only 0.43 kg, making it particularly effective and suitable for your needs.Suitable for MAN D EnginesThe bearing bushing is optimally suited for MAN D engines. As an OEM replacement part, it ensures a precise fit, allowing your engine to be operated safely and powerfully at all times. Rely on the reliability of this bearing bushing to extend the lifespan of your engines.
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.