3161487
Roller Bearing
Cummins®

The Cummins 3161487 Roller Bearing is a specialized component designed for use in commercial trucks. It plays a significant role in the mechanical systems of these vehicles, contributing to their overall performance and reliability. Understanding its purpose and functionality is key to appreciating its importance in the operation of commercial trucks.

Basic Concepts of Roller Bearings

Roller bearings are mechanical components that facilitate the smooth rotation of moving parts within machinery. They consist of an inner ring, an outer ring, and a series of rolling elements, typically cylindrical rollers, that reduce friction between moving parts. In mechanical systems, roller bearings are used to support radial and axial loads, ensuring efficient and reliable operation ¹.

Purpose of the 3161487 Roller Bearing in Truck Operation

The 3161487 Roller Bearing is positioned within the truck’s mechanical system to support and facilitate the rotation of various components. Its primary role is to minimize friction between moving parts, which enhances the efficiency and longevity of the truck’s mechanical system. By ensuring smooth operation, it contributes to the overall performance and reliability of the vehicle ².

Key Features of the 3161487 Roller Bearing

The 3161487 Roller Bearing is characterized by its robust design and construction. It features high-quality materials that enhance its durability and performance. The bearing’s design includes precision-engineered rollers and rings that ensure smooth operation under various load conditions. Additionally, its construction is optimized to withstand the demanding environments typical of commercial truck operations ³.

Benefits of Using the 3161487 Roller Bearing

Utilizing the 3161487 Roller Bearing offers several advantages. It provides improved efficiency by reducing friction between moving parts, which can lead to enhanced fuel economy. Additionally, its design contributes to reduced wear and tear on truck components, promoting longevity. The bearing’s reliable performance under various operating conditions further adds to its benefits.

Installation and Integration

Proper installation of the 3161487 Roller Bearing is crucial for its optimal performance. It should be integrated into the truck’s mechanical system following manufacturer guidelines to ensure compatibility and efficiency. Preparatory steps may include cleaning the installation area and inspecting the bearing for any defects before installation.

Maintenance and Troubleshooting

Regular maintenance practices are recommended to ensure the longevity and optimal performance of the 3161487 Roller Bearing. This includes periodic inspections for signs of wear or damage and ensuring that the bearing is properly lubricated. Troubleshooting common issues may involve checking for proper alignment and addressing any unusual noises or vibrations that could indicate a problem.

Performance and Reliability

The 3161487 Roller Bearing demonstrates consistent performance and reliability under various operating conditions. Empirical data supports its effectiveness in reducing friction and wear, contributing to the efficient operation of commercial trucks. Its design and construction are tailored to meet the demands of heavy-duty applications, ensuring dependable performance over time.

Cummins: A Brief Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a rich history and a diverse product range, Cummins has established a strong reputation in the commercial truck industry for producing high-quality, reliable components. The company’s commitment to innovation and customer satisfaction underscores its position as a leader in the field.

Roller Bearing 3161487 Compatibility with Cummins Engines

The Cummins Roller Bearing part number 3161487 is designed to fit seamlessly within several of Cummins’ engine models. This part is integral to the smooth operation of the engines, ensuring that the mechanical components function efficiently and reliably.

ISM Series Engines

• ISM CM570
• ISM CM570/870
• ISM CM876
• ISM11 CM876 SN

The ISM series engines, including the ISM CM570, ISM CM570/870, ISM CM876, and ISM11 CM876 SN, are equipped with the 3161487 Roller Bearing. This bearing is crucial for maintaining the rotational integrity of the crankshaft and other moving parts, ensuring minimal friction and maximum efficiency.

M11 Series Engines

• M11 CELECT PLUS
• M11 MECHANICAL

The M11 series engines, specifically the M11 CELECT PLUS and M11 MECHANICAL, also utilize the 3161487 Roller Bearing. This bearing is essential for the high-performance demands of these engines, providing the necessary support and durability to handle the rigorous operational conditions.

QSM11 Series Engine

• QSM11 CM570

The QSM11 CM570 engine incorporates the 3161487 Roller Bearing, ensuring that the engine’s components operate smoothly and efficiently. This bearing is designed to withstand the specific stresses and demands of the QSM11 series, contributing to the engine’s overall reliability and performance.

Role of Part 3161487 Roller Bearing in Engine Systems

In the intricate dance of engine components, the Part 3161487 Roller Bearing plays a significant role in ensuring smooth operation and efficiency. This bearing is integral to the functioning of several key components within the engine system.

Integration with the Engine Block

The engine block, the sturdy backbone of the engine, houses numerous moving parts. The Part 3161487 Roller Bearing facilitates the rotation of shafts and other moving elements within the block. By reducing friction, it allows these components to operate with minimal resistance, thereby enhancing the overall performance and longevity of the engine.

Interaction with the Cylinder

Within the cylinder, where the combustion process occurs, the Part 3161487 Roller Bearing supports the movement of pistons and connecting rods. Its role is to provide a smooth surface for these components to glide over, reducing wear and tear. This not only improves the efficiency of the combustion process but also contributes to the engine’s durability.

Role in the Engine Kit

Engine kits often include a variety of components designed to work in harmony. The Part 3161487 Roller Bearing is a vital element in these kits, ensuring that all moving parts within the engine operate seamlessly. Its presence in the kit underscores the importance of bearings in maintaining the balance and efficiency of the engine’s mechanical systems.

Function in the SAE B-B Idler Gear System

The SAE B-B Idler Gear is a component used in timing systems to maintain the correct timing between the camshaft and crankshaft. The Part 3161487 Roller Bearing is employed in this system to support the idler gear’s rotation. By doing so, it ensures precise timing, which is essential for the engine’s performance and fuel efficiency. The bearing’s ability to handle high loads and speeds makes it an ideal choice for this application.

Conclusion

In summary, the Part 3161487 Roller Bearing is a key player in the engine’s mechanical symphony, contributing to the smooth operation of various components and systems. Its role in reducing friction and supporting moving parts is indispensable to the engine’s efficiency and durability.