175143
Ball Bearing
Cummins®

The Cummins 175143 Ball Bearing is a specialized component designed for use in commercial trucks. It plays a significant role in the efficient operation of various truck systems by facilitating smooth rotational movement and reducing friction between moving parts. Understanding its purpose and functionality is key to maintaining the performance and reliability of commercial vehicles.

Basic Concepts of Ball Bearings

Ball bearings are mechanical components used to reduce friction in moving parts. They consist of an inner ring, an outer ring, and a series of balls held in place by a cage. When one of the rings rotates, the balls roll between the rings, allowing for smooth motion with minimal resistance. Ball bearings are widely used in various mechanical systems, including automotive, industrial machinery, and aerospace applications, due to their efficiency and durability ¹.

Purpose of the Cummins 175143 Ball Bearing

The Cummins 175143 Ball Bearing is specifically designed for use in commercial trucks, where it supports various components that require rotational movement. It is commonly found in applications such as wheel hubs, transmission systems, and other rotating assemblies. By providing a low-friction interface, this bearing helps to enhance the efficiency and longevity of these components ².

Key Features

The Cummins 175143 Ball Bearing is characterized by several key features that contribute to its performance and durability. It is constructed from high-quality materials, including precision-ground steel races and durable cage materials. The bearing is designed to withstand high loads and operate efficiently under a range of conditions. Additionally, it features a sealed design to protect against contaminants, ensuring long-term reliability ³.

Benefits

The use of the Cummins 175143 Ball Bearing in truck applications offers several benefits. It contributes to improved efficiency by reducing friction, which can lead to lower fuel consumption and operational costs. The bearing’s durable construction ensures long service life, even under demanding conditions. Furthermore, its precise engineering enhances the overall performance and reliability of the truck’s mechanical systems ⁴.

Installation Considerations

When installing the Cummins 175143 Ball Bearing, it is important to follow guidelines to ensure proper fit and function. Preparatory steps include cleaning the bearing seat to remove any debris and ensuring that the bearing is correctly aligned. The use of appropriate tools, such as bearing pullers and installers, is recommended to avoid damage during installation. Careful handling and alignment are crucial to maintaining the bearing’s performance and longevity.

Maintenance and Troubleshooting

Regular maintenance of the Cummins 175143 Ball Bearing is important to ensure continued performance and prevent premature failure. This includes periodic inspection for signs of wear, such as noise, vibration, or reduced performance. Lubrication, if applicable, should be checked and replenished according to manufacturer recommendations. Troubleshooting common issues may involve identifying the source of contamination, addressing alignment problems, or replacing worn components.

Performance in Various Conditions

The Cummins 175143 Ball Bearing is engineered to perform reliably under a variety of operating conditions. It is capable of withstanding high loads, varying temperatures, and different speeds, making it suitable for the demanding environments encountered in commercial truck operations. Its sealed design protects against dust and moisture, further enhancing its performance in adverse conditions.

Compatibility with Other Components

The Cummins 175143 Ball Bearing is designed to be compatible with a range of truck components and systems. Ensuring compatibility is important for optimal performance and integration within the truck’s mechanical systems. Proper selection and installation of the bearing contribute to the efficient operation of the truck and the longevity of its components.

About Cummins

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a history of innovation and a commitment to quality, Cummins has established a strong reputation in the commercial truck industry. The company’s product range includes a variety of components designed to enhance the performance, efficiency, and reliability of commercial vehicles.

Ball Bearing Part 175143 in Cummins Engines

The Ball Bearing part 175143, manufactured by Cummins, is a critical component in the operation of several Cummins engine models. This bearing is designed to reduce friction and wear, ensuring smooth and efficient engine performance. It is integral to the functioning of the ISB4.5 CM2350 B104 and ISF3.8 CM2220 AN engines.

In the ISB4.5 CM2350 B104 engine, the Ball Bearing part 175143 is used in the turbocharger system. Its role is to support the rotating elements of the turbocharger, facilitating the smooth transfer of power from the exhaust gases to the turbine and subsequently to the compressor. This ensures optimal air intake, which is vital for efficient combustion and overall engine performance.

Similarly, in the ISF3.8 CM2220 AN engine, the Ball Bearing part 175143 is employed in the same capacity within the turbocharger system. The consistent and reliable performance of this bearing is essential for maintaining the high-speed rotation of the turbocharger, which is crucial for the engine’s power output and efficiency.

Both engines benefit from the precision engineering of the Ball Bearing part 175143, which helps in minimizing the wear and tear of moving parts, thereby extending the engine’s lifespan and maintaining its performance over time.

Role of Part 175143 Ball Bearing in Engine Systems

In the realm of engine systems, the part 175143 Ball Bearing is integral to the smooth operation of several components.

Clutch System

Within the clutch system, the part 175143 Ball Bearing facilitates the rotational movement between the input shaft and the clutch assembly. This bearing ensures that the clutch can engage and disengage with minimal friction, which is essential for efficient power transfer from the engine to the transmission. The bearing’s design allows for consistent performance under varying loads and speeds, contributing to the overall durability and reliability of the clutch system.

Rear Differential

In the rear differential, the part 175143 Ball Bearing plays a significant role in supporting the axle shafts. It allows these shafts to rotate freely while handling the lateral forces exerted during cornering. This bearing ensures that the differential can distribute power evenly to the rear wheels, enhancing vehicle stability and traction. Additionally, it helps in reducing wear and tear on the differential components, leading to prolonged service life.

General Application

Across various engine systems, the part 175143 Ball Bearing is often employed in scenarios where smooth, low-friction rotation is required. Its application extends to other components such as turbochargers, where it supports the turbine shaft, and in various engine accessories that demand precise and efficient rotational movement.

The consistent performance of the part 175143 Ball Bearing in these applications underscores its importance in maintaining the operational integrity of engine systems.

Conclusion

The Cummins 175143 Ball Bearing is a vital component in the operation of commercial trucks and Cummins engines. Its design and features contribute to the efficient and reliable performance of various truck systems and engine components. Proper installation, maintenance, and understanding of its role are essential for maximizing the benefits of this bearing in commercial vehicle applications.