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:
CYLINDRICAL ROLLER BEARING - 5099810101 suitable for MTU engines
Cylindrical Roller Bearings for Precise Engine PerformanceThe cylindrical roller bearing, comparison number 5099810101, is a top-notch OEM replacement part specifically designed for engines. This product provides optimal protection and reduced friction, significantly extending the lifespan of your machines.Advantages of OEM Replacement PartsThanks to its excellent workmanship and strict quality controls, this cylindrical roller bearing ensures maximum performance. At MOPA Motorparts, we exclusively use OEM replacement parts that offer optimal performance and continual advantages over aftermarket parts.
FOUR POINT CONTACT BEARING - 5099810025 suitable for MTU engines
Exquisite Four Point Contact Bearing: Optimal Performance for EnginesDiscover our exquisite Four Point Contact Bearing, listed under the comparison number 5099810025 and compatible with MTU engines. This product ensures optimal performance in maritime as well as stationary applications and is offered to you in the Bearings category.Rely on OEM Spare Parts for Perfect PerformanceOur OEM spare parts are produced exclusively by the Equipment Manufacturer. Unlike aftermarket alternatives, our products provide the highest precision and reliable performance that your MTU engines need. Each spare part is manufactured according to strict quality standards, making it a safe choice for your engine needs.
CYLINDRICAL ROLLER BEARING - 5099810001 suitable for MTU engines
Quality Cylindrical Roller Bearings for EnginesDiscover our cylindrical roller bearing, essential for the efficiency of engines. This replacement part, with the reference number 5099810001, ensures exceptional performance. As part of the bearings category, it offers the reliability you expect from a high-quality product.Efficient Design Compatible with MTU EnginesThis cylindrical roller bearing is suitable for MTU engines and other applications that require OEM replacement parts. As an OEM replacement part, it meets strict safety standards and ensures a perfect fit, allowing you to achieve maximum smooth operation.
BEARING HOUSING - 5090801601 suitable for MTU engines
Product Highlights: Bearing Housing for MTU EnginesDiscover our exclusively inspected bearing housings, suitable for MTU engines, with the comparison number 5090801601. This quality product is an OEM replacement part to ensure the optimal performance of your engines.Careful Production and CompatibilityThe bearing housing carries the comparison number 5090801601 and represents the optimal solution to maintain functionality. Each OEM replacement part is meticulously designed and meets the high standards our customers expect.
BEARING HOUSING - 5090801001 suitable for MTU engines
Reliable Bearing Housing for Demanding ApplicationsDiscover the bearing housing (comparison number 5090801001), an OEM spare part that offers a precise fit for MTU engines. With high-quality craftsmanship, this product ensures sustainable performance of your engines and can be used in various industrial sectors.
BEARING HOUSING - 5090800801 suitable for MTU engines
Versatile Bearing Housing for ProfessionalsDiscover the bearing housing with the comparison number 5090800801, which proves to be a valuable product in your engine service. This bearing housing remains particularly stable and reliable in use across various industrial markets. Due to its outstanding quality, B2B customers understand how important a precisely functioning bearing is – just think of your applications in the marine and stationary sectors.Suitable for MTU EnginesThe bearing housing is suitable for MTU engines of the series 331 and is specifically designed for the engine type 12V331TC92. These components form the perfect interface between the required performance and optimal functionality, ensuring your machines operate under the most demanding conditions. We focus on specialized solutions that meet the industry's requirements.
- 5090251010 suitable for MTU engines
with the comparison number 5090251010 suitable for MTU engines
BEARING BUSHING - 5090250050 suitable for MTU engines
Robust Bearing Bushing for Marine and Industrial OperationThe bearing bushing with the reference number 5090250050 is a premium OEM spare part designed specifically for MTU engines. Weighing 24.3 kg, this component offers strong performance and high stability, which are required in demanding marine and stationary applications. The precise fit contributes to the optimal functionality of your engines and is essential to ensure maximum efficiency.Features and Quality of the Bearing BushingThis bearing bushing from the bearings category is made of durable materials and provides significant longevity. As a component that is suitable for MTU engines, this product is specifically aimed at industrial applications where reliability and resilience are required.
THRUST BEARING - 5090200512 suitable for MTU engines
Precise Thrust Bearing for Your NeedsThe thrust bearing with the comparison number 5090200512 is an excellent choice for anyone who values precise fitting and durable quality. This OEM replacement part has been carefully developed by the manufacturer as equipment and meets the highest standards in engine technology. The product stands out with its high-quality craftsmanship, ensuring that it integrates harmoniously into various systems.Suitable for MTU Engines of Series 2000This top-quality thrust bearing is specifically suitable for MTU engines of the Series 2000. This includes engine types 10V2000M93, 12V2000M93, 16V2000M72, and 8V2000M92. The connection to common MTU models ensures that this OEM replacement part provides an innovative solution in your applications without compromising the integrity and performance standards of the engines.
THRUST BEARING - 5090200412 suitable for MTU engines
Thrust bearing suitable for MTU enginesThe thrust bearing with the comparison number 5090200412 is an OEM spare part that ensures outstanding performance for your engines. This product has been specifically designed to optimize the effectiveness of engines and is therefore perfect for applications in the marine and stationary industries.OEM spare parts of the highest qualitySpare parts suitable for MTU engines are the key to long-term operational capability of your technical facilities. The comparison number 5090200412 stands for precision – realized through the highest manufacturing standards that meet your requirements.
BEARING BUSHING - 5082870244 suitable for MTU engines
Bearings and Applications – For Your Engine TechnologyOur bearing bushing with the comparison number 5082870244 offers the highest quality and precision. This product, suitable for MTU engines, ensures consistent performance in demanding applications and is an essential component for your engine technology.Familiarity with OEM Spare PartsAs an OEM spare part, the bearing bushing ensures that your engines operate reliably. With the comparison number 5082870244, you are on the safe side and receive a product designed specifically for the needs of engines in marine as well as stationary applications. This quality meets industry standards.
BEARING BUSHING - 5082870144 suitable for MTU engines
Excellent Bearing Bushing with Comparison Number 5082870144Discover the bearing bushing with the comparison number 5082870144, which is an essential component for optimal MTU engines. Our OEM spare parts provide an ideal fit and performance, as they come directly from the manufacturer.Efficient Solutions Suitable for MTU EnginesThe bearing bushing is top-quality suitable for MTU engines and ensures the longevity and efficiency of your engines. With our extensive selection of items, which encompasses over 1 million spare parts, you will find everything your engines need.
BEARING RACE - 5082860649 suitable for MTU engines
Precise OEM Replacement Part: Bearing Race Discover the exclusive product available under the comparison number 5082860649. This top-quality Bearing Race ensures a precise performance for various applications. As part of our product group Pumps, parts and accessories, it represents the quality that your company values.
THRUST RING - 5082800849 suitable for MTU engines
Innovative Product: Thrust Ring for Your EnginesDiscover our OEM replacement part, the thrust ring with the comparison number 5082800849. This product was developed to meet the high standards of workmanship and quality required for engines used in marine and stationary applications. The thrust ring is an important element that ensures the smooth operation of engines.Designed for MTU EnginesOur thrust ring is suitable for MTU engines and ensures optimal performance and durability. As a second-generation family business, we are committed to providing you with only the best in OEM replacement parts. Rely on our expertise in supplying first-class replacement parts.
BEARING BUSHING - 5070250250 suitable for MTU engines
Bearing Bushing for Your PerformanceDiscover our Bearing Bushing with the comparison number 5070250250. This OEM spare part is specifically developed with precision in mind for suitable for MTU engines. Rely on these components to ensure reliable function and high efficiency of your engines.Premium Quality: Suitable for MTU EnginesThis Bearing Bushing is suitable for MTU engines and ensures that you receive just the right product for your projects. Trust in OEM spare parts that have been researched for decades to enhance the performance and longevity of engines.
BEARING HOUSING - 5062370508/35 suitable for MTU engines
Quality in Detail: Bearing Housing for Demanding ApplicationsOur bearing housing (comparison number: 5062370508/35) is a top-quality OEM spare part specifically designed for MTU engines. This bearing housing provides high performance and durability, making it the ideal choice for your machinery.Precise Technology: Advantages of Our ProductsThe bearing housing ensures that you can rely on OEM spare parts. Suitable for MTU engines, it contributes to the efficiency and robust performance of your equipment. Every detail of this product has been developed to meet the highest standards and offers maximum reliability in marine and stationary applications.
BEARING HOUSING - 5062370008/87 suitable for MTU engines
Bearing Housing: The Perfect Choice for Your EnginesThe bearing housing with the comparison number 5062370008/87 is an OEM spare part specifically designed for the requirements of engines. As a product suitable for MTU engines, this bearing element ensures reliable functionality and durability in operation.Comparison Number and Functions The comparison number 5062370008/87 identifies this bearing housing as a high-quality OEM spare part that is optimally tuned to the mechanics of the engines. It supports the precise alignment of the bearings and ensures smooth motion of the crankshaft, an important aspect in demanding applications.
BEARING HOUSING - 5062300219 suitable for MTU engines
Optimal Bearing Housing for Your ProjectDiscover our bearing housing with the comparison number 5062300219, developed as a replacement part. This product is suitable for MTU engines and ensures reliable performance in marine and stationary applications. The bearing housing meets high quality standards and maximizes the efficiency of your system.Quality as a Key FeatureOur product offers excellent functionality and durability. The quality of the replacement parts speaks for itself and ensures that you use only the best for your machines. Quality controls confirm that our bearing housing fits precisely for MTU engines, thus meeting the requirements of your project.
BALL - 5060720485 suitable for MTU engines
High-Performance Ball: Comparison Number 5060720485Discover our reliable product – the Ball (comparison number: 5060720485) – from the article group Bearings. This essential OEM spare part ensures that your MTU engines operate efficiently and meet the highest requirements. Trust our solutions that are tailored to the specific needs of engines used in marine and stationary applications.
BEARING BUSHING - 5050620050 suitable for MTU engines
Essential Bearing Bushing with Comparison Number 5050620050The bearing bushing with the comparison number 5050620050 is an essential product for the smooth operation of your MTU engines. This bearing bushing has been specially designed to ensure outstanding performance and reliability in application systems that use the series 331 and engine type 12V331TC92. With this solution, you are making the ideal choice for your engines.Items Suitable for MTU EnginesBy using this bearing bushing, we provide OEM replacement parts that ensure excellent fit. Our products are crucial to achieving the best performance of your machines. The bearing bushing is suitable for MTU and meets the highest quality standards that you can expect from an OEM replacement part.
- 5050611074 suitable for MTU engines
Professional Needle Roller Product Our Needle Roller with the comparison number 5050611074 delivers high performance for various engines. As an essential OEM spare part for engine drive components, it ensures optimal efficiency.
BEARING BUSHING - 5032870044 suitable for MTU engines
Bearing Bushing with Comparison Number 5032870044Discover the bearing bushing with the comparison number 5032870044. This OEM spare part is specially designed to integrate optimally into your MTU engines. Our OEM spare parts stand for quality and efficiency, ideal for diesel and gas engines in marine and stationary applications.Optimal Fit for Your EnginesThe bearing bushing is suitable for MTU engines and provides you with a reliable solution for the performance stability of your engines. This component is essential for smooth operation and supports the longevity of your systems. Rely on our extensive range suitable for other manufacturers such as MWM, Mercedes-Benz, and Deutz.
BEARING BUSHING - 5002870044 suitable for MTU engines
Excellent Bearing Bushing for EnginesOur bearing bushing (comparison number: 5002870044) is an OEM replacement part specifically designed for the requirements of engines suitable for MTU. This product ensures that your machines operate optimally in marine and stationary applications. Rely on the quality you expect from our established OEM replacement parts for over 25 years.Precise Fit for MTU ApplicationsThe bearing bushing is suitable for MTU engines and provides an excellent fit that enhances the efficiency and longevity of your engines. You directly benefit from the reliability and high material quality of this component, which stands out compared to common alternatives.
THRUST BEARING - 4912742200 suitable for Volvo/Volvo Penta engines
First-Class Thrust Bearing for Your RequirementsPresent yourself at your best with the thrust bearing that comes with the comparison number 4912742200. This product is compatible and suitable for Volvo/Volvo Penta engines. The thrust bearing ensures smooth functionality and effectively supports the performance of your engines.Precise OEM Replacement Parts for the Highest DemandsAre you looking for a suitable bearing? Our thrust bearing with comparison number 4912742200 meets your requirements and is suitable for Volvo/Volvo Penta engines. We exclusively offer growth products that have been tested for durability.
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.