The air conditioning compressor bearing is a core rotating component inside the compressor, functioning to support the rotating shaft and reduce friction during operation.

Core Functions

Fix the motor rotating shaft of the compressor to prevent deviation during rotation.

Reduce friction loss between the rotating shaft and the shell for smoother operation.

Bear the pressure during operation to protect the motor and the main body of the compressor.

Key Features

Mostly made of metal (such as alloy, bearing steel), with some high-end models using ceramic materials.

Requires lubricating oil for operation to avoid damage caused by dry friction.

Once worn or damaged, abnormal noise, reduced compressor efficiency or even shutdown will occur.