Product Specifications
| Parameter |
Details |
| 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 |
38*70*37 mm |
| Trademark |
HYUNDAI |
| Origin |
China |
| HS Code |
8482109000 |
| Production Capacity |
1000000 units/year |
Application Industries
| Industry |
Typical Equipment |
| Automotive Manufacturing |
Hyundai and KIA passenger vehicles, SUVs, and light commercial vehicles |
| Automotive Aftermarket |
Wheel hub repair and replacement for Hyundai 51720-1c000 and KIA 51720-02000 models |
Eliminate Wheel Hub Failures with DAC38700037 Wheel Hub Bearing for Hyundai and KIA
Auto parts buyers know the frustration: low-quality wheel hub bearings cause premature wear, leading to vehicle downtime and safety risks. Many suppliers offer vague specifications or long lead times, making it hard to source reliable replacements for Hyundai and KIA models. The wrong bearing can result in increased noise, reduced fuel efficiency, and even brake system damage—costing far more than the initial savings on a cheap part.
Precision-Engineered Hub Bearings for Hyundai 51720-1c000 and KIA 51720-02000
Our Wheel Hub Bearing DAC38700037 solves these challenges with double-row ball design and strict manufacturing standards. As a professional bearing manufacturer with over 15 years of experience, we produce this hub bearing to fit Hyundai and KIA models exactly, ensuring seamless installation and optimal performance. The 38*70*37 mm dimensions and unseparated structure provide stable radial load support, critical for vehicle wheel assemblies that endure constant stress during acceleration, braking, and cornering.
Durable Performance in Demanding Automotive Conditions
This Wheel Hub Bearing operates in the harsh environment of vehicle wheel systems, where it must withstand radial loads, high rotational speeds, and temperature fluctuations from -40°C to 120°C. The double-row design distributes load evenly, reducing stress on individual components and extending service life. Whether navigating city streets or highway driving, the bearing maintains precision rotation, minimizing vibration and noise—a key factor for driver comfort and vehicle safety.
Technical Features That Ensure Reliability
The bearing’s performance is defined by critical technical attributes. Its precision rating (P0/P6/P5) controls dimensional accuracy, ensuring proper fit with the wheel hub and axle, which prevents premature wear. Vibration grades (Z1V1/Z2V2/Z3V3) indicate low noise operation, with higher Z grades suitable for passenger vehicles where quiet performance is essential. Constructed from high-grade bearing steel, the component resists deformation under load, while grease lubrication provides consistent friction reduction even in high-temperature conditions. The unseparated design simplifies installation, reducing the risk of assembly errors that can compromise performance.
Why Genuine Hub Bearings Matter for Vehicle Safety
Counterfeit wheel hub bearings may save costs upfront but often fail within months, leading to dangerous wheel wobble or sudden seizing. Genuine bearings like our DAC38700037 undergo rigorous testing—including dimensional checks, noise vibration analysis, and durability trials—to meet ISO, ABMA, and DIN standards. Using certified components reduces the risk of accidents, lowers maintenance costs, and extends the vehicle’s service life. For fleet operators and repair shops, the total cost of ownership is significantly lower with reliable bearings that avoid repeat replacements and vehicle downtime.
Why Automotive Buyers Choose Our Hub Bearings
We back our Wheel Hub Bearing with tangible commitments to quality and service. Our ISO 9001:2015 certified production process includes strict incoming material inspection and full-process supervision, ensuring each bearing meets specifications. With a 12-month warranty from the date of delivery, we provide free replacements for qualified defects. Our technical team offers free guidance on installation and maintenance, helping customers avoid common pitfalls that shorten bearing life. We support flexible orders with 1 piece MOQ for standard bearings and sample orders available, making it easy to test compatibility before bulk purchases. With production capacity of 1,000,000 units annually, we ensure stable supply even for large orders.
Packaging & Shipping
- Protective carton packaging with pallet reinforcement for bulk orders, ensuring safe transport
- Sample orders shipped within 3-5 working days; bulk orders delivered in 5-15 working days
- Multiple logistics options including DHL, FedEx, UPS, air, and sea freight to match delivery needs
- Real-time tracking numbers provided once shipment is dispatched
- 1 piece minimum order quantity, ideal for emergency repairs or small-batch purchases
Secure Your Hyundai/KIA Hub Bearings Today
Don’t risk vehicle safety with untested bearings. Our DAC38700037 Wheel Hub Bearing is ready to ship, ensuring you get the right part quickly. Whether you’re a distributor, repair shop, or automotive manufacturer, we provide the reliability and support you need to keep vehicles on the road.
Frequently Asked Questions
Q: Is this bearing compatible with both Hyundai 51720-1c000 and KIA 51720-02000 models?
A: Yes, the DAC38700037 is engineered to fit both Hyundai 51720-1c000 and KIA 51720-02000 wheel hub assemblies, ensuring precise compatibility with these specific vehicle models.
Q: What materials are used in manufacturing this hub bearing?
A: The bearing is made from high-grade bearing steel, selected for its durability, wear resistance, and ability to withstand the mechanical stresses of automotive wheel applications.
Q: What is the warranty period for this product?
A: We offer a 12-month warranty from the date customers receive the goods, covering manufacturing defects with free replacement or refund for qualified issues.
Q: Can I order a single sample for testing before placing a bulk order?
A: Yes, sample orders are available with no minimum order quantity, allowing you to verify fit and performance before larger purchases (customers cover freight costs).
Q: How do you ensure the quality of each bearing?
A: Each bearing undergoes strict quality control, including dimensional detection, noise and vibration testing, and service life experiments in our in-house laboratory, complying with ISO international standards.
Ready to order or need a quote?
Send your bearing designation, vehicle model, and quantity
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.
