2888695
Thrust Bearing
Cummins®

The Cummins 2888695 Thrust Bearing is a specialized component designed for use in commercial trucks. It plays a role in the operation of these vehicles by managing axial loads within the engine. Understanding its purpose and functionality is key to appreciating its importance in maintaining the performance and durability of truck engines.

Basic Concepts of Thrust Bearings

Thrust bearings are mechanical components that facilitate the handling of axial loads, which are forces that act parallel to the axis of rotation. In mechanical systems, these bearings allow for smooth operation by minimizing friction and wear between moving parts. They are commonly used in various applications, including automotive engines, where they help maintain the stability and efficiency of rotating components ¹.

Purpose of the 2888695 Thrust Bearing

The 2888695 Thrust Bearing is specifically engineered to manage axial loads in truck engines. It supports the crankshaft by absorbing these loads, which are generated during engine operation. By doing so, it contributes to the overall performance and longevity of the engine. The bearing’s design allows it to withstand significant stress, ensuring that the crankshaft remains stable and operates efficiently.

Key Features

The 2888695 Thrust Bearing boasts several design and construction features that enhance its performance. It is made from high-quality materials that offer durability and resistance to wear. The bearing is designed to handle substantial loads, ensuring it can support the crankshaft under various operating conditions. Additionally, it is engineered to integrate seamlessly with other engine components, promoting efficient operation.

Benefits

The use of the 2888695 Thrust Bearing in truck engines offers several advantages. It contributes to improved engine efficiency by reducing friction and wear between moving parts. This results in less energy loss and enhanced performance. Furthermore, the bearing’s robust construction helps reduce wear and tear on the engine, leading to extended longevity of the components it supports.

Installation and Integration

Proper installation of the 2888695 Thrust Bearing is crucial for ensuring optimal performance and compatibility with the truck’s engine. It is important to follow manufacturer guidelines during installation to avoid issues such as misalignment or improper seating, which could lead to reduced efficiency or damage to the bearing and surrounding components ².

Troubleshooting and Maintenance

Common issues associated with thrust bearings include wear, damage from contaminants, and misalignment. Regular maintenance practices, such as cleaning the bearing surfaces and checking for proper alignment, can help prolong the life of the 2888695 Thrust Bearing. Diagnostic methods, including visual inspection and performance testing, can aid in identifying problems early, allowing for timely intervention.

Performance Under Various Conditions

The 2888695 Thrust Bearing is designed to perform reliably under a range of operating conditions. It can handle heavy loads, withstand varying temperatures, and operate effectively in diverse driving environments. Its robust construction and high-quality materials ensure it maintains performance and durability, even under challenging conditions.

Comparative Analysis

When compared to other types of thrust bearings, the 2888695 Thrust Bearing stands out for its design, performance, and application suitability. Its specific engineering for truck engines ensures it meets the demanding requirements of commercial vehicle operation, offering a balance of durability, efficiency, and reliability.

Cummins: A Brief Overview

Cummins Inc. is a leading manufacturer in the commercial truck industry, known for its wide range of high-quality products. The company has a long history of innovation and excellence, providing reliable solutions for the transportation sector. The 2888695 Thrust Bearing is a testament to Cummins’ commitment to quality and performance, offering truck operators a component that enhances engine efficiency and durability ³.

Thrust Bearing 2888695 Compatibility with Cummins Engines

The Cummins Thrust Bearing part number 2888695 is designed to fit seamlessly with a variety of Cummins engines, ensuring optimal performance and longevity. Below is a detailed description of how this thrust bearing is compatible with specific Cummins engine models:

K19 Series Engines

• K19
• KTA19GC
• KTA19GC CM558

The thrust bearing 2888695 is engineered to integrate perfectly with the K19 series engines, including the KTA19GC and KTA19GC CM558. These engines are known for their robust design and efficiency, and the thrust bearing plays a crucial role in maintaining the alignment and stability of the crankshaft.

QSK19 Series Engines

• QSK19 CM2350 K105
• QSK19 CM2350 K114
• QSK19 CM2350 K144G
• QSK19 CM500
• QSK19 CM850 MCRS
• QSK19G

The thrust bearing 2888695 is also compatible with the QSK19 series engines. This includes models such as the QSK19 CM2350 K105, QSK19 CM2350 K114, and QSK19 CM2350 K144G, as well as the QSK19 CM500, QSK19 CM850 MCRS, and QSK19G. These engines are designed for heavy-duty applications and require a reliable thrust bearing to ensure the crankshaft remains properly aligned, reducing wear and extending engine life.

By using the Cummins Thrust Bearing part number 2888695, engine operators can maintain the integrity of their engines, ensuring smooth operation and reducing the likelihood of costly downtime due to mechanical failures.

Role of Part 2888695 Thrust Bearing in Engine Systems

In the intricate assembly of engine systems, the Part 2888695 Thrust Bearing assumes a significant role by facilitating smooth operation and ensuring longevity of various components.

Integration with Base Parts and Short Blocks

When installed in base parts or base parts less right configurations, the Thrust Bearing aids in reducing friction between moving components. In a short block or short block kit, it works in conjunction with the crankshaft to maintain alignment and minimize wear. This is particularly important in assemblies such as the Cyl K6 Short Block and Block, Cylinder Short K-6, where precision and durability are paramount.

Function within the Cylinder and Block Assemblies

In cylinder and block assemblies like the Block, Cylinder and Block, Cyl KTTA-19C Short, the Thrust Bearing ensures that the crankshaft remains stable during operation. This stability is essential for the efficient transfer of power from the crankshaft to other parts of the engine, contributing to overall performance.

Contribution to Engine Kits and Overhaul Kits

In engine kits and overhaul kits, the Thrust Bearing is a key component that supports the crankshaft during the engine’s operational cycle. Its proper function is vital for the kit’s effectiveness in restoring or enhancing engine performance. Whether it’s an Engine Kit or an Overhaul Kit, the Thrust Bearing’s role in maintaining crankshaft integrity cannot be overstated.

Role in On Board and Onboard Spares

In scenarios where on board or onboard spares are utilized, the Thrust Bearing serves as a reliable component that can be quickly installed to replace a worn-out bearing. This rapid replaceability is essential for maintaining engine efficiency and preventing downtime.

Interaction with Liner Kits and Service Tools

When dealing with liner kits, the Thrust Bearing interacts with the cylinder liner to ensure a smooth rotational motion of the crankshaft. Service tools may be required for its installation or removal, highlighting the bearing’s integral role in maintenance procedures.

Overall Impact on Engine Performance

Across all these components—whether it’s the Base, Parts, or Tool, Service—the Thrust Bearing plays a pivotal role. It ensures that the crankshaft operates within specified tolerances, thereby contributing to the engine’s overall efficiency, reliability, and lifespan.

Conclusion

The Cummins 2888695 Thrust Bearing is a critical component in the maintenance and performance of truck engines. Its design, compatibility with various Cummins engine models, and role in engine systems highlight its importance in ensuring smooth operation, reducing wear, and extending engine life. Proper installation, regular maintenance, and understanding its function within engine assemblies are essential for maximizing the benefits of this Cummins part.