AS 0619 NEUTRAL - Thrust Washer for Needle Roller Bearings

Application - Support Component for Needle Roller Thrust Bearings

The AS 0619 NEUTRAL is a precision thrust washer designed to operate with needle roller thrust bearings such as AXK series assemblies. Its primary function is to provide a hardened and accurately finished raceway surface for the rolling elements, ensuring reliable axial load transmission.

This component is widely used in industrial applications including gearboxes, electric drives, reducers, machine tools, and compact mechanical assemblies where axial loads must be managed efficiently. When combined with a compatible needle roller thrust bearing, it forms a compact bearing unit capable of handling significant axial forces within minimal installation height.

The AS 0619 thrust washer can be installed inside a bearing housing or directly against a properly hardened shaft or machine housing surface.

Advantages - High Durability and Precise Axial Guidance

A dedicated thrust washer for needle roller bearings must meet strict requirements regarding hardness, flatness, and dimensional accuracy. The AS 0619 NEUTRAL provides a stable and wear-resistant running surface, contributing to even load distribution and extended service life of the entire bearing arrangement.

Compared to improvised solutions, using a properly engineered thrust washer reduces wear of rolling elements and protects the bearing housing from premature damage. This is especially important in continuous-duty industrial applications.

Its compact design makes it suitable for assemblies where a traditional ball bearing thrust solution cannot be installed due to space limitations.

Technical Data

• Designation: AS 0619

• Type: Thrust washer for needle roller thrust bearings

• Load direction: Axial loads

• Application: Industrial applications, gear units, electric drives, positioning systems

• Function: Raceway support for needle roller thrust bearings

FAQ - Frequently Asked Questions

What is the purpose of the AS 0619 thrust washer?
It provides a hardened raceway surface for needle roller thrust bearings, enabling efficient axial load support.

Can the thrust washer operate on its own?
No, it is designed to work together with a needle roller thrust bearing assembly.

Why not use a standard steel washer instead?
A standard washer does not provide the required hardness and surface precision needed for rolling elements, which can lead to premature wear.

Where is AS 0619 commonly used?
In industrial machinery, transmissions, motors, and compact mechanical systems requiring reliable axial load handling.