Automobile Hub Bearings DAC38740236/33 38x74x23.6mm Low Noise ODM for Car Wheel Hubs

Product Specifications

Application Industries

Eliminate Wheel Hub Failures with DAC38740236/33 Automobile Hub Bearings

Car manufacturers and parts suppliers know the frustration of premature wheel hub bearing failures—excessive noise, vibration, and even safety risks that lead to costly recalls and customer complaints. Sourcing reliable low-noise hub bearings that meet ODM requirements while maintaining consistent quality can be a constant challenge in today’s competitive automotive supply chain.

DAC38740236/33 Hub Bearings: Engineered for Quiet, Long-Lasting Performance

Our Automobile Hub Bearings DAC38740236/33 address these critical pain points with precision engineering and strict quality control. Designed with a 38x74x23.6mm dimension and double-row structure, these bearings deliver exceptional radial load capacity and stability for car wheel hubs. As an integrated manufacturer with ISO9001 and ISO14001 certifications, we ensure each unit meets P0-P4 precision standards and Z2-Z4 noise grades, critical for passenger comfort and vehicle safety.

Optimal Performance in Automotive Wheel Hub Applications

Automobile Hub Bearings operate in demanding conditions—supporting vehicle weight, enduring constant rotation, and withstanding road shocks. The DAC38740236/33 excels in these environments, featuring bearing steel construction that balances hardness and toughness for long life. Its low-noise特性 (Z1V1-Z3V3 vibration grades) is particularly valuable for electric and hybrid vehicles, where cabin noise reduction is a key selling point. Whether for OEM production lines or aftermarket replacement, this bearing ensures reliable rotation under high-speed and heavy-load scenarios.

Technical Advantages That Matter for Vehicle Safety

Three critical technical features define the performance of our Car Wheel Hub Bearings: precision rating, vibration control, and structural design. The P0-P4 precision range ensures minimal runout, reducing uneven tire wear and extending hub assembly lifespan. Vibration grades Z1V1-Z3V3 are achieved through tight manufacturing tolerances and optimized internal geometry, directly contributing to a quieter driving experience. The unseparated double-row design integrates raceways and rolling elements into a compact unit, simplifying installation and enhancing structural rigidity—essential for maintaining wheel alignment and handling stability.

Why Compromising on Hub Bearings Costs More in the Long Run

Choosing low-quality wheel hub bearings may seem like a cost-saving measure, but the hidden expenses add up quickly. Premature failures lead to production line delays for manufacturers and costly roadside repairs for end-users. Our DAC38740236/33 Bearings, backed by a 12-month global warranty, eliminate these risks. Each unit undergoes rigorous testing in our in-house QC lab, from material composition analysis to dynamic load performance. By investing in bearings that meet international automotive standards, you reduce total cost of ownership through fewer replacements, lower warranty claims, and improved customer satisfaction.

Your Trusted Partner for ODM Automotive Bearings

Packaging & Shipping

• Carton pallet packaging with protective inner layers to prevent damage during transit
• Sample lead time: 3–5 days for ODM specifications
• Bulk delivery: 5–15 days from order confirmation
• Flexible shipping options: by sea or air, with door-to-door logistics support
• 1pc MOQ for standard items, supporting small-batch testing and emergency replacements

Get Your DAC38740236/33 Bearings Today

Don’t let subpar wheel hub bearings compromise your vehicle’s performance or safety. Whether you need ODM customization or standard stock units, our team is ready to provide a tailored solution. Send your requirements—including quantity, application details, and any special specifications—and receive a quote within 24 hours. With our fast lead times and reliable quality, you can keep your production on schedule and your customers satisfied.

Frequently Asked Questions