Automotive Bearing

Wheel Hub Bearing DAC42780041/38 25x52x42mm Low Noise Long Life for Automotive Applications

SKU: 7e511ca9c8cb In Stock

Keep your vehicle running smoothly and quietly with the Wheel Hub Bearing DAC42780041/38, engineered to deliver long-lasting performance in automotive applications. This 25x52x42mm double-row radial bearing reduces noise and vibration (Z1V1-Z3V3 grades) while withstanding heavy radial loads, ensuring a more comfortable ride and extended service life.

  • Precision-machined from high-grade bearing steel for durability and consistent performance (P0-P4 precision options available)
  • Unseparated design simplifies installation and maintains structural integrity under demanding conditions
  • Grease/oil lubrication compatibility allows flexibility in maintenance, supporting both standard and custom automotive setups
  • Backed by rich stock availability and Saifan Bearings’ 12-month warranty for reliable supply and after-sales support
Wholesale Price (FOB)
¥1.50
MOQ: 1 Piece • Bulk discounts available on inquiry
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12-Month Warranty
Free Samples
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Product Specifications

Technical Details & Description

Product Specifications

Parameter Details
Model NO. Dac42780041/38
Separated Unseparated
Rows Number Double
Load Direction Radial Bearing
Material Bearing Steel
Product Name Wheel Hub Bearing
Lubrication Grease or Oil
Precision Rating P0 P6 P5 P4 P2
Vibration Z1V1 Z2V2 Z3V3
Transport by Sea or by Air
Stock Rich Stocks
Feature Long Life, High Speed, Low Noise
Service OEM ODM
Transport Package Carton Pallet
Specification 25*52*42 mm
Trademark BDL
Origin China
HS Code 8482109000
Production Capacity 1000000

Application Industries

Industry Typical Equipment
Automotive Manufacturing Passenger Cars, Light Commercial Vehicles
Auto Parts Aftermarket Wheel Repair Workshops, Vehicle Maintenance Centers

Eliminate Wheel Noise and Downtime with DAC42780041/38 Wheel Hub Bearing

Automotive manufacturers and repair shops often face frustrating issues with wheel hub bearings—excessive noise disrupting ride comfort, premature failures causing unexpected vehicle downtime, and inconsistent quality from unreliable suppliers. These problems not only harm customer satisfaction but also increase maintenance costs and repair turnaround times.

Low Noise, Long Life Performance in Stock Now

Our DAC42780041/38 Wheel Hub Bearing addresses these challenges directly. With its 25x52x42mm precision dimensions and low noise Z1V1-Z3V3 vibration grades, this bearing ensures smooth operation even at high speeds. As an integrated manufacturer with rich stocks, we offer 1pc MOQ for standard items, enabling quick replacement of failed units without waiting for bulk orders.

Engineered for Automotive Wheel Applications

Designed specifically for automotive wheel assemblies, this double-row radial bearing handles the radial and axial loads encountered during vehicle operation. Its unseparated structure provides structural integrity, while the bearing steel construction delivers the durability needed to withstand varying road conditions—from city streets to highways. Properly matched wheel hub bearings are critical for vehicle safety, as they directly affect steering responsiveness and braking performance.

Technical Features That Matter for Wheel Performance

The precision rating options (P0-P4) of the DAC42780041/38 allow customization based on application requirements—P4 for high-performance vehicles demanding minimal runout, and P0 for standard passenger cars. The vibration grades (Z1V1-Z3V3) directly impact noise levels: Z3V3 grade bearings reduce cabin noise significantly, enhancing passenger comfort. The double-row design increases load-carrying capacity compared to single-row alternatives, extending service life under heavy loads. Grease lubrication ensures maintenance-free operation throughout the bearing’s lifespan, reducing total ownership costs.

Why Quality Wheel Bearings Reduce Total Costs

Choosing a low-quality wheel hub bearing may save upfront costs but often leads to higher expenses later. Premature bearing failure can cause wheel wobble, uneven tire wear, and even brake system damage—resulting in costly repairs and vehicle downtime. Our bearings, manufactured under ISO9001 standards, undergo rigorous quality control to ensure consistent performance. With a 12-month global warranty, we stand behind every unit, providing defect replacement or refund if issues arise—protecting your investment and reducing unexpected costs.

Our Commitment to Reliable Bearing Supply

Jinan Saifan Bearing, founded in 2005, combines 18 years of manufacturing experience with ISO9001 and ISO14001 certifications to deliver reliable wheel hub bearings. Our full R&D and QC lab ensures each bearing meets precision and performance standards before shipment. We serve global buyers across Europe, America, Southeast Asia, and the Middle East, offering OEM/ODM customization to match specific vehicle requirements. With a production capacity of 1,000,000 units annually, we maintain stable supply even during peak demand periods. Our technical team provides free guidance on bearing selection and installation, ensuring optimal performance in your applications.

Packaging & Shipping

  • Carton pallet packaging for secure transportation
  • 3–5 days sample lead time for testing and validation
  • 5–15 days bulk delivery for production needs
  • Multiple transport options: sea freight for cost efficiency or air freight for urgent orders
  • 1pc MOQ available for emergency repairs and small-batch purchases

Get Your DAC42780041/38 Bearing Today

Don’t let wheel bearing issues disrupt your operations. Whether you need a single replacement unit or bulk production quantities, we have the DAC42780041/38 Wheel Hub Bearing in stock and ready to ship. Sending your inquiry today means faster delivery and reduced vehicle downtime—keeping your production line running or your customers back on the road sooner.

Frequently Asked Questions

Q: Are these wheel hub bearings genuine and traceable?

A: Yes, our bearings are manufactured in-house under strict quality controls, with full traceability from raw materials to finished products. We provide certification of compliance with ISO standards upon request.

Q: How do I confirm if the DAC42780041/38 fits my vehicle model?

A: Provide your vehicle make, model, and production year, or the original bearing part number, and our technical team will verify compatibility within 24 hours.

Q: What is the warranty period for this bearing?

A: We offer a 12-month global warranty covering manufacturing defects. If a bearing fails due to material or production issues, we provide free replacement or a full refund.

Q: What is the minimum order quantity?

A: We accept 1pc MOQ for standard items, making it easy to source emergency replacements or test samples before placing bulk orders.

Q: How quickly can you ship the DAC42780041/38 bearing?

A: Standard items are in stock, with a 3–5 day sample lead time and 5–15 day bulk delivery. For urgent orders, air freight options are available to reduce transit time.

Q: Can you provide OEM services for this wheel hub bearing?

A: Yes, we offer full OEM/ODM customization, including private labeling, custom packaging, and specification adjustments to meet your brand requirements.

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Sample Policy

Free samples available for distributors. 3–5 days production lead time.

Bulk Delivery

5–15 days for bulk orders. T/T, L/C and Alibaba payments accepted.

Certifications

ISO 9001:2015, ISO 14001 certified. ABMA / DIN compliant.

After-Sales

12-month warranty plus dedicated technical failure analysis support.

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