Shanghai ATW Bearings Production Co., Ltd.

Bearings in auto spare parts play a critical role in the performance and reliability of vehicles. They support various rotating

and moving components, ensuring smooth operation and reducing friction. Here's an overview of their types, materials,

applications, and considerations:

1. Types of Bearings Used in Auto Spare Parts

Ball Bearings: Commonly used in a wide range of automotive applications, including wheel hubs, alternators, and air

conditioning compressors. They provide smooth rotation with low friction.

Roller Bearings: Suitable for applications requiring high radial load support, such as in transmission components,

wheel bearings, and differential units.

Tapered Roller Bearings: Often used in wheel hubs and differential units due to their ability to handle both radial and

axial loads.

Angular Contact Bearings:Used in applications where both radial and axial loads are present, such as in the front

wheel bearings of some vehicles.