196844
Bearing Spacer
Cummins®

The Cummins 196844 Bearing Spacer is a component designed to enhance the operation of commercial trucks. Its role is to maintain proper spacing between bearings within the truck’s mechanical system, ensuring smooth operation and longevity of the components it supports.

Basic Concepts of Bearing Spacers

Bearing spacers are mechanical components used to maintain the correct distance between bearings in a system. They contribute to the efficiency and reliability of machinery by ensuring that bearings are properly aligned and spaced, which helps in reducing friction and wear. In mechanical systems, bearing spacers play a role in maintaining the structural integrity and performance of rotating assemblies ¹.

Purpose of the 196844 Bearing Spacer

The 196844 Bearing Spacer is specifically designed to fit within the mechanical system of a truck, where it supports the proper functioning of the bearings. It is positioned between bearings to ensure they are correctly spaced, which is vital for the smooth rotation of shafts and the overall efficiency of the truck’s engine and transmission system. This spacing helps in distributing loads evenly across the bearings, reducing the risk of premature wear and failure ².

Key Features

This Cummins part is engineered with precise dimensions and material composition to perform its function effectively. It is typically made from high-quality materials that offer durability and resistance to wear. The design may include specific features such as smooth surfaces to minimize friction and unique shapes to ensure proper fit and function within the truck’s mechanical system.

Benefits of Using the 196844 Bearing Spacer

Incorporating this part into a truck’s mechanical system can lead to improved mechanical performance and increased durability of the bearings and related components. Its use can contribute to more efficient operation of the truck, potentially leading to cost savings over time through reduced maintenance needs and extended component life ³.

Installation Process

Installing the 196844 Bearing Spacer requires careful attention to ensure optimal performance and longevity. The process involves preparing the area where the spacer will be installed, using the appropriate tools to place the spacer correctly between the bearings, and ensuring that all components are properly aligned. Following manufacturer guidelines for installation is recommended to achieve the best results.

Troubleshooting Common Issues

Common issues with the 196844 Bearing Spacer may include wear and tear, misalignment, or failure due to excessive loads or improper installation. Troubleshooting these problems involves inspecting the spacer and related components for signs of damage or wear, ensuring correct alignment and spacing, and replacing the spacer if necessary to restore proper function.

Maintenance Tips

Regular maintenance of the 196844 Bearing Spacer is important for prolonging its life and ensuring the continued efficient operation of the truck. This includes periodic inspections for signs of wear or damage, cleaning the spacer and surrounding components to remove dirt and debris, and replacing the spacer when it shows signs of significant wear or failure.

Cummins: A Brief Overview

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 serves commercial, industrial, and transportation markets worldwide. The company’s product range includes engines, powertrain components, and aftermarket parts, all designed to meet the demanding requirements of various industries.

Bearing Spacer 196844 Compatibility with Cummins Engines

The Bearing Spacer part number 196844, manufactured by Cummins, is designed to fit a variety of Cummins engine models. This part plays a role in maintaining the proper alignment and spacing between engine components, ensuring optimal performance and longevity of the engine.

G855 Series

The Bearing Spacer 196844 is compatible with the following G855 engines:

• G855
• G855 CM558
• GTA855 CM558 (CM2358)

N14 Series

This bearing spacer is also suitable for the N14 engine variants:

• N14 CELECT
• N14 CELECT PLUS
• N14 G
• N14 MECHANICAL

NH/NT 855 Series

The part fits the following NH/NT 855 engines:

• NH/NT 855

QSN14 Series

The Bearing Spacer 196844 is also compatible with the QSN14 engines:

• QSN14 CM876 N103
• QSNT14 CM876 N102

By ensuring that the Bearing Spacer 196844 is correctly installed, engine operators can maintain the integrity of their engine’s internal components, leading to improved efficiency and reduced maintenance costs.

Role of Part 196844 Bearing Spacer in Engine Systems

The Part 196844 Bearing Spacer is integral to the smooth operation and maintenance of various engine components. Its primary function is to ensure proper spacing and alignment between rotating parts, thereby facilitating efficient operation and reducing wear.

Bearing Assembly and Shaft

In the bearing assembly and shaft configuration, the Bearing Spacer maintains the correct distance between bearings. This ensures that the shaft rotates smoothly without undue friction or misalignment, which could lead to premature bearing failure.

WP & Idler and Base Parts

When integrated with the WP (Water Pump) & Idler and base parts, the Bearing Spacer helps in maintaining the precise alignment of the idler pulley. This is essential for the efficient transfer of rotational force from the engine to the water pump, ensuring consistent coolant flow.

EBM: Pump, Water, and Engine Overhaul Kit

In the context of the EBM (Engine Bearing Module): Pump, Water, and Engine Overhaul Kit, the Bearing Spacer plays a role in the reassembly process post-overhaul. It ensures that all components are correctly spaced, which is vital for the longevity and performance of the overhauled engine.

Heat Exchanger and Idler and Water Pump

For the heat exchanger and idler and water pump setup, the Bearing Spacer assists in keeping the idler pulley in the correct position relative to the water pump. This alignment is necessary for optimal heat exchange efficiency and to prevent overheating of engine components.

Kit On Board Spares and W.P. Repair (Major) Kit

In both the Kit On Board Spares and the W.P. Repair (Major) Kit, the Bearing Spacer is a key component for quick and effective repairs. It allows for the easy replacement of worn-out bearings without the need for complex re-alignment procedures.

Rad. Cooling System and Water Assembly Pump

Within the rad. (Radiator) cooling system and water assembly pump, the Bearing Spacer ensures that the water pump operates within its designed parameters. This is important for maintaining the correct coolant circulation, which is essential for engine temperature regulation.

Water Pump Less Idler and Water Pump Repair Kit

For the water pump less idler and water pump repair kit, the Bearing Spacer is used to replace or maintain the spacing in the water pump assembly. This is particularly useful in scenarios where the idler pulley is not part of the water pump unit, ensuring that the pump functions correctly.

Spacer and Bearings Assembly

In a spacer and bearings assembly, the Bearing Spacer is fundamental. It not only provides the necessary spacing but also contributes to the overall stability and reliability of the bearing system, which is crucial for the smooth operation of rotating machinery.

Set of Spares and Overhaul Kit

Finally, in a set of spares and overhaul kit, the Bearing Spacer is often included to facilitate easy replacement and maintenance of bearing systems during engine overhauls. This ensures that the engine can be quickly returned to service with minimal downtime.

Conclusion

The 196844 Bearing Spacer is a critical component in the maintenance and efficient operation of Cummins engines. By ensuring proper spacing and alignment between bearings, this part contributes to the longevity and performance of engine components. Regular maintenance and correct installation are essential for maximizing the benefits of this Cummins part.