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Automobile Wheel Bearings

Overview

Wheel Hub Bearings

Automotive wheel hub bearings are rolling bearings installed within the wheel hub of a vehicle and are a crucial component of the vehicle’s suspension system. Typically located at the center of the hub, they connect the axle to the wheel, bearing the vehicle’s radial and axial loads, ensuring smooth wheel rotation and stable vehicle operation.

Features:

  • Low Friction and High Efficiency:The low friction design between the rolling elements and raceways enhances bearing efficiency and reduces energy loss, contributing to better fuel efficiency and reduced noise.

  • High Load Capacity:Capable of withstanding high radial and axial loads, making them suitable for various road conditions.

  • High Precision and Stability:Precision manufacturing processes ensure smooth wheel rotation and stable vehicle operation.

  • Easy Installation and Maintenance:The design simplifies the installation and maintenance process, reducing vehicle maintenance time and costs.
Seriesd (mm)D (mm)B (mm)
DAC12280012122812
DAC25520026A255220.6
DAC25520026B255220.6
DAC25520032255232
DAC25520037255237
DAC25520037A255237
DAC29530037295337

Automotive wheel hub bearings, known for their high load capacity, high precision and stability, long lifespan, and high durability, are widely used in various vehicle types, including front-wheel drive, rear-wheel drive, and all-wheel drive systems.

FAQs

If you hear unusual noises (such as humming or clicking) from the wheels while driving, feel vibration in the steering wheel, or notice instability when turning, these may be signs of worn wheel hub bearings. Timely inspection and replacement of damaged wheel hub bearings ensure driving safety.

The time required to replace automotive wheel hub bearings depends on the vehicle type and the bearing's location (front or rear wheels). Generally, replacing a wheel hub bearing takes about 1-2 hours. It is recommended to have the replacement done by a professional mechanic to ensure proper installation and vehicle safety.

When selecting automotive wheel hub bearings, consider the following factors:

  • Size and Specifications:Ensure the bearing size matches your vehicle.
  • Quality and Brand:Choose reputable brands and high-quality bearings to ensure durability and reliability.
  • Load Capacity:Select bearings suitable for your vehicle's usage conditions (such as load and driving speed).
  • Sealing:Opt for bearings with good sealing performance to prevent dust, moisture, and contaminants from entering, thus extending the bearing's lifespan.

Industry Applications

Bearing collection

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