DAC40740040 Wheel Hub Bearing for Mazda Hyundai KIA

Product Specifications

Application Suitability

Need Reliable Wheel Hub Bearings for Mazda, Hyundai, or KIA? Avoid Common Pitfalls

Choosing the right wheel hub bearing can be tricky—mismatched dimensions lead to installation failures, while low-quality materials cause premature wear and noisy operation. With countless brands and型号 (metric vs. imperial standards) on the market, finding a direct replacement often means contacting multiple suppliers. For automotive workshops and parts distributors, these challenges waste time and risk equipment downtime.

Engineered for Consistent Performance in Automotive Applications

The DAC40740040 wheel hub bearing addresses these issues with precision-engineered dimensions (120*260*55 mm) and compatibility with Mazda, Hyundai, and KIA models. Our ISO 9001-certified supply chain ensures access to both this Koyo-branded bearing and a full range of alternatives, from international brands to cost-effective domestic options. With rich stock availability, we eliminate long lead times, so you can keep repair shops and production lines running without delays.

Optimal Performance in Vehicle Wheel End Systems

This wheel hub bearing excels in automotive wheel end applications, where it withstands radial and axial loads from vehicle weight and road forces. Designed for high-speed rotation, it maintains low noise levels even at highway speeds—critical for driver comfort. The Z1V1 to Z3V3 vibration grades ensure smooth operation, reducing stress on adjacent components like axles and suspension parts. Whether for passenger cars or light commercial vehicles, proper specification directly impacts safety and reliability.

Key Engineering Features That Matter

Three critical specifications define this bearing’s performance: precision rating, vibration control, and dimensional accuracy. The P0 to P2 precision range allows selection based on application needs—P2 for high-performance vehicles requiring minimal runout, P0 for standard passenger cars. Vibration grades Z1V1 (basic) to Z3V3 (premium) control noise and resonance, with higher grades ideal for luxury models. The 120*260*55 mm dimensions ensure exact fitment with Mazda, Hyundai, and KIA hub assemblies, eliminating the need for modification during installation. Together, these features reduce premature failure risks and maintenance costs.

Why Proper Wheel Hub Bearing Selection Lowers Total Cost

Choosing a substandard wheel hub bearing may save upfront costs but leads to higher long-term expenses. Early wear causes wheel wobble, uneven tire wear, and potential brake system damage—resulting in repeated repairs and vehicle downtime. This bearing’s long-life design, backed by rigorous quality control, minimizes replacement frequency. By adhering to ISO manufacturing standards, we ensure consistent performance, reducing the hidden costs of premature failures. For fleet operators and repair facilities, this translates to lower total cost of ownership compared to cheaper alternatives.

Quality You Can Rely On

Packaging & Shipping

• Packaged in cartons, stacked on pallets for secure transport
• Available from rich stock for immediate dispatch
• Shipping options include express courier, air freight, and sea freight
• Low minimum order quantity supported, from small batches to large-scale orders

Get a Quote for DAC40740040 Wheel Hub Bearings

Whether you need this specific DAC40740040 model or other wheel hub bearings for Mazda, Hyundai, or KIA, we can help. Provide your required quantity, delivery location, and any brand preferences, and our team will respond with pricing and availability. The sooner you confirm your order, the sooner we can arrange shipment—so you can minimize downtime and keep your operations running smoothly.

Frequently Asked Questions