Automobile Hub Bearing Dac2550045 Dac255600206/29 Dac25560032 Wheel Bearing

Product Specifications

Application Suitability

Need Reliable Automobile Hub Bearings? Avoid Common Selection Mistakes

Finding the right wheel bearing for your automotive application can be challenging. Mismatched dimensions lead to installation failures, while low-quality bearings often cause early wear,异响, and unexpected downtime. With countless brands and型号 in the market, it’s hard to source all required parts from one supplier.

Comprehensive Hub Bearing Solutions for Your Needs

Our Automobile Hub Bearing lineup, including models Dac2550045, Dac255600206/29, and Dac25560032, addresses these challenges. As a专业 bearing supplier, we follow ISO 9001 certified production and inspection processes, ensuring each wheel bearing meets strict quality standards. With access to both our own brand and major international brands, we can source the exact hub bearing you need, whether for passenger cars or commercial vehicles.

Optimal Performance in Automotive Wheel Applications

These wheel bearings are engineered to perform under the demanding conditions of automotive use. They handle radial and axial loads generated during acceleration, braking, and cornering, while maintaining precision rotation even at high speeds. Properly selected hub bearings reduce vibration, improve fuel efficiency, and extend the service life of wheel assemblies, making them critical components for vehicle safety and reliability.

Key Engineering Features for Automotive Reliability

When selecting an automobile hub bearing, several specifications directly impact performance. Bore diameter (d), outside diameter (D), and width (B) must match the wheel hub and axle housing to ensure proper fit and load distribution. Material selection affects durability—high-grade steel alloys provide the necessary strength to withstand repeated stress cycles. Surface hardness, typically measured on the Rockwell scale, determines resistance to wear and indentation. Precision class, such as P6 or P5, influences rotational accuracy and noise levels, both important for passenger comfort and vehicle performance.

Why Proper Hub Bearing Selection Lowers Total Cost

Choosing the right wheel bearing goes beyond upfront cost. A correctly specified bearing reduces the risk of premature failure, which can lead to costly repairs, vehicle downtime, and even safety incidents. According to ISO 281 standards, bearing life is directly related to load capacity and operating conditions—investing in a bearing with appropriate dynamic load rating (C) and static load rating (C0) ensures longer service intervals and lower maintenance requirements. Over time, this approach minimizes total cost of ownership by avoiding unexpected replacements and associated labor expenses.

Quality Assurance You Can Trust

Packaging & Shipping

• Neutral packaging suitable for automotive parts storage and handling
• Available from stock for prompt dispatch
• Flexible shipping options including express courier, air freight, and sea transport
• Low minimum order quantity, supporting both small-scale repairs and large production runs

Get Your Hub Bearing Quote Today

Whether you need the Dac2550045, Dac255600206/29, Dac25560032, or any other wheel bearing model, we’re here to help. Provide us with the bearing型号, dimensions, and required quantity, and our team will respond with competitive pricing and delivery details. We handle all major brands and can source hard-to-find automotive bearings, ensuring you get the right part when you need it.

Frequently Asked Questions