3536075
Turbocharger Thrust Bearing
Cummins®

Introduction

The Turbocharger Thrust Bearing 3536075, manufactured by Cummins, is a critical component in the operation of turbochargers within commercial truck engines. This bearing is designed to enhance engine performance and efficiency by supporting the turbocharger’s function under various operating conditions.

Basic Concepts of Turbocharger Thrust Bearings

A turbocharger thrust bearing is a specialized component that supports the axial loads within a turbocharger. It facilitates the smooth rotation of the turbocharger’s shaft while managing the axial forces exerted on it. This bearing is essential for maintaining the turbocharger’s balance and efficiency, directly influencing engine performance by ensuring optimal turbocharger operation ¹.

Role of the 3536075 Turbocharger Thrust Bearing in Truck Operation

The 3536075 Turbocharger Thrust Bearing is engineered to support the turbocharger’s function in commercial trucks. It accommodates the axial forces generated during turbocharger operation, which are particularly significant at high engine speeds. By providing stable support, this bearing contributes to the turbocharger’s ability to compress intake air efficiently, leading to improved engine power output and fuel efficiency ².

Key Features of the 3536075 Turbocharger Thrust Bearing

This Cummins part is characterized by its robust material composition and precision design. Constructed from high-quality materials, it offers durability and resistance to wear. The bearing’s design includes features that enhance its performance, such as optimized load distribution and minimal friction, contributing to its longevity and reliability in demanding truck engine environments ³.

Benefits of Using the 3536075 Turbocharger Thrust Bearing

Incorporating the 3536075 Turbocharger Thrust Bearing into a truck’s engine system offers several advantages. It supports improved engine performance by ensuring the turbocharger operates efficiently. The bearing’s durability and reliability can lead to increased uptime for fleet operators, potentially reducing maintenance costs and enhancing overall operational efficiency.

Troubleshooting and Maintenance Suggestions

To maintain the performance of the 3536075 Turbocharger Thrust Bearing, it is important to monitor for signs of wear or damage, such as unusual noises from the turbocharger or a decrease in engine performance. Regular maintenance practices, including cleaning and inspecting the bearing as part of routine engine service, can help ensure its longevity. When replacement is necessary, following the manufacturer’s guidelines for proper installation is crucial to maintain the bearing’s performance and the turbocharger’s efficiency.

Cummins: A Brief Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes diesel and natural gas engines, as well as related technologies. With a history of innovation and a commitment to quality, Cummins has established itself as a trusted name in the commercial truck industry. The company’s expertise in engine manufacturing is reflected in its product line, including the 3536075 Turbocharger Thrust Bearing, which is designed to meet the demanding requirements of commercial truck engines.

Turbocharger Thrust Bearing Compatibility with Cummins Engines

The turbocharger thrust bearing part number 3536075, manufactured by Cummins, is designed to fit seamlessly with several Cummins engine models, ensuring optimal performance and reliability.

N14 CELECT PLUS and N14 MECHANICAL Engines

The N14 CELECT PLUS and N14 MECHANICAL engines benefit from the precise engineering of the 3536075 turbocharger thrust bearing. This bearing is engineered to handle the specific demands of these engines, providing the necessary support to the turbocharger’s rotating assembly. Its design ensures minimal friction and wear, contributing to the overall efficiency and durability of the engine.

NH/NT 855 Engines

The NH/NT 855 engines also integrate the 3536075 turbocharger thrust bearing effectively. This bearing is crucial in maintaining the balance and stability of the turbocharger, which is essential for the high-performance characteristics of these engines. Its compatibility with the NH/NT 855 ensures that the turbocharger operates smoothly, reducing the risk of mechanical failures and extending the engine’s service life.

QSK19G and QSK38 CM850 MCRS Engines

For the QSK19G and QSK38 CM850 MCRS engines, the 3536075 turbocharger thrust bearing is a key component that supports the turbocharger’s operation. These engines, known for their robust performance, require a bearing that can withstand high rotational speeds and pressures. The 3536075 bearing meets these requirements, providing the necessary support and stability to the turbocharger, thereby enhancing the engine’s overall performance and reliability.

Role of Part 3536075 Turbocharger Thrust Bearing in Engine Systems

The 3536075 Turbocharger Thrust Bearing is an essential component that ensures the smooth operation of various engine systems, particularly within the context of aftermarket turbochargers and performance parts.

In the assembly of an aftermarket turbocharger, the thrust bearing works in conjunction with the turbocharger core and the turbocharger bearing kit to manage axial loads generated during operation. It is integrated into the core assembly, where it supports the rotating components, allowing them to spin at high speeds with minimal friction.

When considering the cam follower housing and the camshaft, the thrust bearing indirectly influences the valve timing and overall engine performance. By maintaining the precise alignment of the turbocharger’s rotating assembly, it ensures that the airflow induced by the turbocharger is consistent, which is vital for the camshaft’s efficient operation, especially on the right bank where higher loads are common.

In the context of a campaign kit or a turbocharger repair kit, the thrust bearing is often a key replacement part. It is designed to be compatible with various heat-treated core assemblies, such as the Heat3B and Heat60, ensuring durability and reliability in high-stress environments.

For the EBM: Turbocharger systems, the thrust bearing is part of the bearing/seal kit, playing a role in the Heat3B Turbocharger and the Heat60 Turbocharger Repair Kit. Its function is to absorb the thrust loads that occur as the turbocharger spins, protecting other sensitive components within the turbocharger core.

Furthermore, in performance-oriented applications, the thrust bearing’s role becomes even more significant. It must withstand the increased stresses that come with higher boost levels and more aggressive driving styles. Performance parts often require upgraded thrust bearings to handle the additional load without failure.

Conclusion

The 3536075 Turbocharger Thrust Bearing is a fundamental component that interacts with various engine systems to ensure efficient and reliable turbocharger operation. Its integration into the core assembly, compatibility with repair kits, and role in performance applications underscore its importance in maintaining the integrity and performance of the turbocharger and, by extension, the engine itself.