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      Wheel Bearing is a set of steel balls or rollers held together by a metal ring called a race. They help wheels spin fast with as little friction as possible. They are used on all kinds of vehicles, fr... View More
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      When you need to change the wheel hub bearing,you also need to replace many other parts at the same time,such as hub nut,bolt,seals,split pin,and so on. If you buy these accessories separately, it wil... View More
    • Clutch Release Bearing Clutch Release Bearing
      Clutch Release Bearing is what presses down on the rotating spring plate or "pressure plate" to release the clutch disk. Levers and springs in the pressure plate release the clutch from the engine's f... View More
    • Belt Tensioner Belt Tensioner
      A Drive Belt Tensioner is a pulley mounted to either a spring mechanism or to an adjustable pivot point that is used to keep constant tension on your serpentine belt. That is the big long belt in the ... View More
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      AiX provide you with the high quality of electric fuel pump and fuel pump assembly.Fuel pump assembly is one of the vital components of fuel injection system for EFI vehicle. It dispenses fuel from a ... View More
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      Automotive Water Pump is part of the cooling system that is used inside most car engines. A functioning water pump is mandatory for the car to work, as it keeps the engine temperature below a certain ... View More
    • Wheel Brake Cylinder Wheel Brake Cylinder
      When you want your car to slow down or stop, you need to take the brake operation. At this point, you need to step down your brake pedal. In brake systems, the operated devices are cylinders inside of... View More
    • Crankshaft Crankshaft
      Crankshaft is also known as crank.It is the important part of an engine to convert the up and down motion of the pistons into horizontal rotation.It is usually made by cast iron or forged steel.The m... View More
    • VVT PHASER & OCV VVT PHASER & OCV
      VVT is the abbreviation of Variable Valve Timing. VVT PHASER is the vital component for the VVT engines.The variable valve timing technology was first developed by the Fiat in the 1960s, but the techn... View More
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HANGZHOU AIX AUTOPARTS CO.,LTD.
HANGZHOU AIX AUTOPARTS CO.,LTD.
Inspection of Automobile Wheel Bearing
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Inspection of Automobile Wheel Bearing Inspection of Automobile Wheel Bearing

The most common wheel bearings for cars used in the past were the use of single row tapered roller or ball bearings. With the development of technology, car hub units have been widely used in cars. The use and use of hub bearing units is growing and is now in its third generation. The first generation consisted of double row angular contact bearings. The second generation has a flange for fixing the bearing on the outer raceway, and the bearing can be simply fixed to the axle and fixed by a nut, so that the maintenance of the automobile becomes easy. The third-generation hub bearing unit is equipped with a bearing unit and an anti-lock brake system ABS. The hub unit is designed with an inner flange and an outer flange. The inner flange is bolted to the drive shaft. The outer flange mounts the entire bearing together. Worn or damaged hub bearings or hub units can cause unsuitable and costly failures in your vehicle's travel path and even cause damage to your safety.

1. In order to ensure maximum safety and reliability, it is recommended that you always check the wheel bearings regardless of the length of the car. Pay attention to the bearing's early warning signal of wear, including any frictional noise during rotation or abnormal speed reduction of the suspension combination wheel during cornering. For rear-wheel-drive vehicles, it is recommended that the vehicle travels to 38,000 km to deal with the lubrication of the front hub bearings. When replacing the brake system, check the bearings and replace the oil seal.

2. If you hear the noise from the wheel bearing parts, first of all, it is important to find the location where the noise occurs. There are many moving parts that can produce noise. It is also possible that some of the rotating members are in contact with the non-rotating members. If it is confirmed that the noise is in the bearing, the bearing may be damaged and needs to be replaced.

3. Because the working conditions of the front hubs causing the failure of the bearings on both sides are similar, it is recommended to replace them in pairs even if only one bearing is broken.

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