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NTN-SNR Auto Aftermarket home >  Products >  Wheel >  Technical concepts >  Functions of wheel bearings

Functions of wheel bearings

The wheel bearing is fitted between the stub axle and the hub


Its function is to allow wheel rotation (driven or non-driven), relative to the chassis of the car, and at the same time to support the loads applied on the wheels.

Principal functions :

To support the transmission loads

To Rotate the moving parts
To operate all components correctly relative to (vibrations, corrosion, temperature...)

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