Product Specifications
| Parameter |
Details |
| Model NO. |
DAC44720033.1 |
| Separated |
Unseparated |
| Rows Number |
Double |
| Load Direction |
Radial Bearing |
| Material |
Bearing Steel |
| Product Name |
Automobile Bearing Hub Bearing |
| Lubrication |
Grease or Oil |
| Precision Rating |
P0 P6 P5 |
| Vibration |
Z1V1 Z2V2 Z3V3 |
| Service |
OEM ODM |
| Transport Package |
Carton Pallet |
| Specification |
44*72*33.1 mm |
| Trademark |
BDL |
| Origin |
China |
| HS Code |
8482109000 |
| Production Capacity |
1000000 units/year |
Application Industries
| Industry |
Typical Equipment |
| Automotive Manufacturing |
Passenger Cars, Commercial Vehicles, SUVs, Light Trucks |
| Automotive Aftermarket |
Front Axle Assemblies, Rear Axle Assemblies, Wheel Repair Workshops |
| Automotive Parts Supply |
Transmission Systems, Chassis Components, Axle Manufacturing |
Prevent Axle Failures with DAC44720033.1 Automotive Wheel Hub Bearing
Wheel hub bearing failures cause 23% of unexpected vehicle breakdowns, often due to poor precision or material fatigue. When bearings fail, they lead to costly downtime, safety risks, and repeated replacements. Sourcing reliable double row hub bearings that meet automotive-grade standards can be challenging, especially with inconsistent quality in the market.
Engineered for Front and Rear Axle Reliability
The DAC44720033.1 Double Row Hub Bearing addresses these challenges with precision manufacturing and durable materials. As a professional bearing manufacturer with decades of export experience, we produce this automotive wheel hub bearing to P0-P5 precision grades, ensuring it meets the strict requirements of passenger cars and commercial vehicles. Its unseparated double row design provides enhanced radial load capacity, making it ideal for front and rear axle applications where stability under varying road conditions is critical.
Optimized for Automotive Axle Performance
This 44*72*33.1 mm wheel hub bearing operates under the demanding conditions of automotive axles,承受 radial loads while maintaining low vibration levels (Z1V1 to Z3V3). Whether in city driving or long-haul transportation, its bearing steel construction ensures resistance to wear and fatigue, supporting consistent performance across temperature variations and road surfaces. Properly matched to front or rear axles, it reduces noise and extends service life compared to standard single-row alternatives.
Key Technical Features That Matter
The precision rating (P0-P5) directly influences axle stability—higher precision (P5) minimizes runout, reducing uneven tire wear and improving vehicle handling. The double row configuration increases load-bearing capacity by 40% compared to single-row bearings, critical for heavy-duty applications. Vibration grades (Z1V1-Z3V3) control operational noise, with Z3V3 suitable for luxury vehicles requiring quiet performance. Lubrication flexibility (grease or oil) allows adaptation to specific manufacturer requirements, ensuring compatibility with existing axle designs.
Why Quality Hub Bearings Reduce Total Cost
Choosing a high-quality Front Axle Wheel Hub Bearing like the DAC44720033.1 lowers long-term costs. Inferior bearings may cost 30% less upfront but fail within 50,000 km, leading to replacement labor ($150-300), vehicle downtime, and potential secondary damage to axles or brakes. Our bearings, produced under ISO 9001:2015 quality management, typically last 120,000+ km, delivering better value through extended service life and reduced maintenance needs.
Our Commitment to Automotive Customers
With 18 years of bearing manufacturing experience, we serve automotive parts manufacturers across Europe, North America, and Southeast Asia. Our factory uses advanced precision processing equipment and automated production lines, ensuring consistent quality for every DAC44720033.1 bearing. We offer OEM/ODM customization to adjust dimensions or packaging per customer drawings, and provide a 12-month warranty from delivery. Our technical team offers free guidance on installation and maintenance, supporting customers from选型 to post-sales troubleshooting.
Packaging & Shipping
- Standard packaging: Individual carton with product label + palletized outer packaging for bulk orders
- Sample order delivery: 3-5 working days
- Bulk order delivery: 5-15 working days
- Shipping options: DHL, FedEx, UPS, or sea freight based on order size
- Minimum order quantity: 1 piece for standard bearings
Secure Your Axle Performance Today
Don’t wait for bearing failure to disrupt your operations. The DAC44720033.1 Double Row Hub Bearing is in stock and ready to ship, ensuring you maintain production schedules or meet urgent repair needs. Send us your order details, and we’ll confirm availability and delivery timelines within 24 hours.
Frequently Asked Questions
Q: Is this bearing suitable for both front and rear axles?
A: Yes, the DAC44720033.1 is designed for use in both front and rear axles of passenger cars and commercial vehicles, depending on the specific vehicle model requirements.
Q: How do I confirm if this bearing fits my vehicle?
A: Provide your vehicle model, axle type, or existing bearing dimensions, and our technical team will verify compatibility with the 44*72*33.1 mm specification.
Q: What is the warranty period for this hub bearing?
A: We offer a 12-month warranty from the date customers receive the goods, covering manufacturing defects.
Q: What is the minimum order quantity for standard bearings?
A: The minimum order quantity is 1 piece for standard bearings, supporting small-batch purchases and emergency repairs.
Q: How are the bearings inspected before shipment?
A: All bearings undergo strict dimensional detection, noise & vibration testing, and performance checks in our in-house laboratory to ensure compliance with ISO standards.
Ready to order or need a quote?
Send your bearing model (DAC44720033.1), application details (front/rear axle, vehicle type), and quantity — we’ll respond within 24 hours.
