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 BUSHING - 81930210450 suitable for MAN D engines
Bearing Bushing with Comparison Number 81930210450Discover the bearing bushing suitable for MAN D engines with the comparison number 81930210450. This OEM replacement part offers optimal performance and enables efficient use of your machines. Count on the quality of this product, which has been specifically developed for your needs.Careful Manufacturing and ControlThe internal control during the production of the bearing bushing ensures that each part meets the highest standards. Our items are manufactured specifically for MAN D engines and are characterized by durability and reliability.
BEARING BUSHING - 81930210449 suitable for MAN D engines
Bearing Bushing, Comparison Number 81930210449Discover the bearing bushing, comparison number 81930210449, specifically designed for optimal performance in MAN D engines. This product impresses with excellent fit and ensures smooth operation, which maintains the longevity of your engines.
BEARING BUSHING - 81930210446 suitable for MAN D engines
Premium Bearing Bushing – Quality for Your ApplicationsDiscover our bearing bushing with the comparison number 81930210446, specifically designed for MAN D engines. This bearing bushing is a product from the category Bearings and ensures optimal fit and reliable performance in your marine and stationary applications.
BEARING BUSHING - 81930210434 suitable for MAN D engines
Product Description: Bearing bushing with comparison number 81930210434Discover the bearing bushing corresponding to comparison number 81930210434, specifically designed to optimally support engines. This product is an OEM replacement part, precisely manufactured to enhance the performance of your engine.
BEARING BUSHING - 81930210419 suitable for MAN D engines
Bearing Bushing for Robust EnginesDiscover the bearing bushing with the comparison number 81930210419, specifically designed to efficiently support high-performance engines. This bearing bushing is suitable for MAN D engines and offers enhanced functionality and durability.
BEARING BUSHING - 81930210416 suitable for MAN D engines
Precise Bearing Bushing for Technical ApplicationsExperience the performance of our Bearing Bushing (comparison number 81930210416), an essential product specifically manufactured to meet your needs. This OEM spare part offers excellent quality and optimal fit, as it is suitable for MAN D engines. Weighing just 0.03 kg, the Bearing Bushing is easy to install and contributes to the efficiency of your machines.Superior OEM Spare PartsThe Bearing Bushing is an OEM spare part that meets the highest standards of the manufacturer. This ensures not only a precise installation but also superior performance compared to aftermarket parts. Choose the product with the comparison number 81930210416 to ensure your machines operate smoothly.
BEARING BUSHING - 81930210411 suitable for MAN D engines
Quality of the Bearing Bushing for MotorsDiscover the bearing bushing with the comparison number 81930210411, specially designed to meet the demanding requirements of marine and stationary engines. This OEM spare part features excellent precision and ensures smooth operation of your engines. Weighing only 0.2 kg, the bearing bushing is considered particularly effective for mass and performance optimization.Excellent Fit and CraftsmanshipThe bearing bushing is perfectly suited for MAN D engines and is part of the article group bearings. Thanks to the precise workmanship and high quality of this OEM spare part, optimal functionality is ensured. Don’t just think about short-term solutions; focus on the long-term efficiency and durability of your engines.
BEARING BUSHING - 81930210410 suitable for MAN D engines
Bearing Bushing with Comparison Number 81930210410Discover the bearing bushing with the comparison number 81930210410, a top-quality product that is crucial for the optimal functioning of engines. This OEM replacement part is lightweight yet robust, specifically manufactured for applications in diesel and gas engines. It is the ideal component that ensures uninterrupted performance.Suitable for MAN D Engines – Quality You Can TrustOur bearing bushing is suitable for MAN D engines and excels in various marine and stationary applications. The article group bearings includes essential components that are indispensable for the efficiency of your engines. Rely on our carefully selected OEM replacement parts.
BEARING BUSHING - 81930210407 suitable for MAN D engines
Bearing bushing compatible with MAN D enginesDiscover the efficient bearing bushing with the comparison number 81930210407, an essential OEM spare part specifically designed for the needs of your engines. This bearing bushing ensures a precise fit and contributes to long-term performance.
BEARING BUSHING - 81930210406 suitable for MAN D engines
Excellent Bearing Bushing for MAN D EnginesDiscover the bearing bushing with the comparison number 81930210406, a top-quality OEM replacement part specifically designed for MAN D engines. This product ensures reliable performance and long service life in demanding applications.Tailored Solution for Your EnginesThe bearing bushing belongs to the product group Bearings and is ideally suited for marine and stationary applications as well as locomotives. Trust in our OEM replacement parts that meet all quality standards and ensure optimal operation of your engines.
BEARING BUSHING - 81930210402 suitable for MAN D engines
Bearing Bushing for MAN D EnginesDiscover our OEM spare part, the bearing bushing with the comparison number 81930210402, suitable for MAN D engines. This bearing bushing meets the highest quality standards and provides you with a reliable solution for your needs. Weighing just 0.03 kg, this product is ideal for use in marine and stationary engines as well as locomotives.Your Partner for OEM Spare PartsAs a provider of OEM spare parts, we offer products specifically developed to meet the requirements of various applications. The bearing bushing with the comparison number 81930210402 is part of our extensive range, which includes over 1 million spare parts.
BEARING BUSHING - 81930210400 suitable for MAN D engines
Reliable Bearing Bushing - Your Suitable ProductDiscover our product, the bearing bushing with the comparison number 81930210400. This OEM spare part plays a central role in the category "bearings" and offers an optimal solution for your engines. Weighing only 0.04 kg, the bearing bushing is lightweight but strong in its functionality and efficiency.Optimal Use: Suitable for MAN D EnginesOur bearing bushing is specifically designed to be compatible with MAN D engines. With its precise fit and the use of high-quality materials, we provide you with reliable performance and durability. Trust in OEM spare parts and benefit from the high quality they offer.
BEARING BUSHING - 81930210398 suitable for MAN D engines
Bearing bushing suitable for MAN D engines Discover the bearing bushing with the comparison number 81930210398, an essential product for the efficiency of engines. This OEM replacement part is distinguished by excellent quality and is specifically designed to be optimally compatible with engines. Weighing 0.251 kg, the bearing bushing allows for easy handling and installation.Reliable performance and durability The bearing bushing is crucial for the functionality of your machines. It ensures that friction is minimized, reducing wear on your engines and extending the lifespan of components suitable for MAN D engines. Rely on OEM replacement parts that meet the highest standards.
BEARING BUSHING - 81930210291 suitable for MAN D engines
Precision Bearing Bushing for Your EnginesThe bearing bushing with the comparison number 81930210291 is an essential OEM spare part for your engines. This product belongs to the category of bearings and impresses with precise processing, specifically designed to fit MAN D engines. The excellent fit ensures a long lifespan and optimal performance of your drivetrain.
BEARING BUSHING - 81930210223 suitable for MAN D engines
Bearing bushing compatible with MAN D enginesThe bearing bushing with the comparison number 81930210223 is an excellent OEM replacement part specifically designed for use in engines. Weighing only 0.07 kg, this product offers an optimal combination of precision and stability. The bearing bushing provides the necessary support in engines and enhances overall performance.
BEARING BUSHING - 81930210210 suitable for MAN D engines
Bearing Bushing for MAN D EnginesDiscover the bearing bushing with the comparison number 81930210210, an essential product suitable for MAN D engines. This bearing bushing belongs to the category "Bearings" and impresses with its quality standards and durability. Weighing only 0.02 kg, it is both lightweight and robust, ideal for demanding conditions in marine and stationary applications as well as in locomotives.Suitable for MAN D Engines: Your OEM Replacement PartThe bearing bushing 81930210210 is an outstanding OEM replacement part and ensures perfect fit for your applications. Specifically designed for MAN D engines, this replacement part assures that your engine operates at its best and delivers maximum performance. Rely on our OEM replacement parts that meet the highest standards.
BEARING BUSHING - 81930210209 suitable for MAN D engines
Efficient Bearing Bushing for Your EnginesDiscover the bearing bushing with the comparison number 81930210209, a top-quality OEM replacement part for your engines. This product stands out for its excellent quality and is perfect for enhancing the performance of your system. Weighing only 0.007 kg, this bearing bushing is the ideal choice for all applications where efficiency is key.Suitable for MAN D EnginesThe bearing bushing is specifically designed to fit MAN D engines. It optimizes functionality and significantly reduces wear. This important component ensures smooth movement and secures the longevity of your engines. Rely on our over 25 years of experience in providing OEM replacement parts that meet the highest standards.
BEARING BUSHING - 81930210199 suitable for MAN D engines
Excellent Choice: Bearing Bushing 81930210199 Discover the bearing bushing with the comparison number 81930210199, an essential product suitable for MAN D engines. This OEM spare part belongs to the article group Bearings and meets the high demands in the application of diesel and gas engines. Weighing only 0.02 kg, it offers excellent properties for the efficient operation of your engines.Precision and Fit The bearing bushing 81930210199 is an OEM spare part that adheres to the stringent standards of the manufacturer. This product ensures an exact fit and reliable functionality in engines suitable for MAN D engines. This way, you benefit from a component that provides the security you need.
BEARING BUSHING - 81930210188 suitable for MAN D engines
Reliable Bearing Bushing for Optimal Engine UseThe bearing bushing with the comparison number 81930210188 is a top-quality product specifically designed to optimize the performance of engines. This OEM replacement part is suitable for MAN D engines and provides an efficient solution for your needs. Weighing just 0.007 kg, installation is easy and efficient.Quality of OEM Replacement PartsWhen selecting replacement parts, it is crucial to choose quality. With this bearing bushing, you receive an OEM replacement part that meets the high standards of the manufacturer. Compared to aftermarket products, the bearing bushing offers the assurance of original equipment quality, which is essential for your MAN D engines.
BEARING BUSHING - 2000310010 suitable for Bosch engines
Robust Bearing Bushing for Compatible MAN D ApplicationsDiscover our bearing bushing with the comparison number 2000310010, which shines as a reliable component for your needs. This bearing bushing is suitable for MAN D engines and belongs to the group "Bearings". Weighing only 0.007 kg, it represents an optimal solution for use in marine and stationary applications.
BEARING BUSHING - 81930210165 suitable for MAN D engines
Bearing Bushing for Efficient EnginesDiscover the bearing bushing with the comparison number 81930210165 – an indispensable OEM spare part specifically designed for your needs. Weighing only 0.07 kg, this product offers the ideal combination of lightness and robustness.Suitable for MAN D EnginesThis bearing bushing is suitable for MAN D engines and is part of our selective product group "Bearings". It ensures an optimal fit and helps your engines run smoothly. As an OEM spare part, it stands for the quality and durability you need to keep your machine in the best condition.
BEARING BUSHING - 81930210104 suitable for MAN D engines
Bearing Bushing with Comparison Number 81930210104Discover our bearing bushing with the comparison number 81930210104, an essential OEM replacement part suitable for MAN D engines. This product offers a precise fit necessary to optimize the performance of your engines. Weighing only 0.03 kg, the bearing bushing is not only lightweight but also robust, making it ideal for demanding industrial applications.Optimal Use for MAN D EnginesThe bearing bushing belongs to the article group "Bearings" and is an indispensable component suitable for MAN D engines. Rely on the quality that only OEM replacement parts can provide. Our product supports the efficiency of your engine and helps to extend its lifespan.
BEARING BUSHING - 81930210094 suitable for MAN D engines
Reliable Bearing Bushing – Comparison Number 81930210094Our bearing bushing with the comparison number 81930210094 is a crucial OEM replacement part that ensures optimal performance for engines. With a solid construction, this product meets the strict requirements for replacement parts for diesel and gas engines, making it perfect for use in demanding applications.
BEARING BUSHING - 81930210074 suitable for MAN D engines
Optimal Bearing Bushing for Your Application RangeThe bearing bushing with the comparison number 81930210074 is a crucial component designed specifically for MAN D engines. This product provides you, as a B2B customer, with a reliable solution to ensure the functionality of your engine. Weighing 0.12 kg, this bearing bushing is not only lightweight but also efficient in use.Quality-Conscious OEM Spare Parts for EnginesOur bearing bushing is offered as an OEM spare part, which means it meets the high demands of original equipment. This spare part is perfect for engines where quality and performance are decisive. The comparison number 81930210074 ensures that you receive the correct component that optimally matches your needs.
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.