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What are the symptoms of a damaged rear wheel bearing in a car?

1 Answers

GenesisFitz

07/29/25 5:57pm

When the car is moving, the wheels wobble and the overall vehicle vibration increases. Below is a detailed explanation of the symptoms of a damaged rear wheel bearing: Methods to determine if it is damaged: You can accelerate the car and then coast in neutral. If the humming sound does not change, it indicates a damaged rear wheel bearing. Causes of rear wheel bearing damage: Damage or rust on components, the entry of foreign objects, or misalignment of the roller tracks can cause damage. Prolonged exposure to acidic liquids or moisture can also lead to rust on components; poor lubrication—if there is insufficient grease between the rollers and the raceway, dry friction can occur, resulting in metallic friction noises; spacing issues—there should be appropriate gaps between car parts. If the distance between the rollers and the raceway decreases, it can lead to friction, overheating, and bearing seizure.

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