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DAC wheel hub bearings (or Double Angular Contact ball bearing) are critical components in the automotive industry, used primarily in the wheel hubs of cars, trucks, and other vehicles. They are designed to provide high performance, durability, and reliability under various driving conditions, ensuring smooth wheel rotation and supporting the vehicle’s weight. This integrated design simplifies installation and maintenance, enhances performance, and contributes to the overall safety and efficiency of the vehicle.
Tensioner & Idler Pulley - Peugeot & Citroen & Fiat Series Discover superior reliability and performance with our specialized Tensioner and Idler Pulleys. The Peugeot, Citroen & Fiat Series Tensioner & Idler Pulley sets a new benchmark in automotive performance and reliability. Engineered to meet the exacting standards of these renowned European brands, this series ensures your vehicle's drive belt system operates smoothly and efficiently. With superior materials and precise engineering, the Tensioner & Idler Pulley series enhances the performance and longevity of your engine components. Trust Vankv to deliver excellence and reliability for your needs.
A tensioner, in mechanical engineering and automotive applications, refers to a device or mechanism used to maintain or adjust the tension of a belt, chain, or similar flexible element. Its primary function is to ensure that the belt or chain remains taut and properly aligned, which is crucial for the efficient operation and longevity of various systems. Idler pulleys are primarily used to route and maintain proper tension in the engine's accessory drive belts. By guiding the belts and maintaining tension, idler pulleys contribute to smooth operation of the engine's accessory drive system, thereby reducing noise and vibrations.
Deep Groove Ball bearings of 6400 Series A deep groove ball bearing is a bearing designed with a deep, spherical raceway that closely fits the balls. This configuration allows it to support heavy radial loads and moderate axial loads in both directions. The design minimizes friction and permits high rotational speeds, making these bearings ideal for applications ranging from electric motors to household appliances. Their robust construction ensures long operational life and reliable performance.
Water pump bearing Ball Roller Series The water pump bearing of the ball-roller type is engineered for robustness and efficiency in water pump systems. Unlike conventional ball bearings, it utilizes cylindrical or tapered rollers between its shaft and outer rings. This configuration enhances its capacity to manage substantial loads and ensure seamless operation, making it well-suited for automotive and industrial applications where dependable performance is essential.
Tensioner & Idler Pulley – VW & AUDI Series

The Heavy-Duty Idler Pulley Tensioner Bearing is suitable for use in a wide range of vehicles, including cars, SUVs, trucks, and light commercial vehicles. It is compatible with both gasoline and diesel engines and can be used in various applications, including serpentine belt systems and timing belt systems. Customers who have installed the Heavy-Duty Idler Pulley Tensioner Bearing report noticeable improvements in engine performance, reduced noise levels, and longer-lasting belt systems. The product is praised for its durability, ease of installation, and reliable performance under various driving conditions.

Tensioner & Idler Pulley - Others series Tensioner and idler pulleys which are designed specifically to fit some other kinds of cars or trucks. These components are engineered with precision to meet or exceed OEM specifications, providing reliable operation and durability. Tensioner and idler pulleys are indispensable components within automotive belt-driven systems, delivering essential functions that uphold vehicle reliability, performance, and longevity. Their precision design and robust construction make them indispensable in meeting the demanding requirements of modern automotive engines. Welcome to contact us no matter you have any requirements.

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