Product Specifications
| Parameter |
Details |
| Model NO. |
DAC40720037 |
| 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 |
| Feature |
Long Life, High Speed, Low Noise |
| Service |
OEM ODM |
| Specification |
40*72*37 mm |
| Origin |
China |
| HS Code |
8482109000 |
Application Industries
| Industry |
Typical Equipment |
| Automotive Manufacturing |
Passenger Cars, Light Commercial Vehicles |
| Auto Aftermarket |
Wheel Repair Shops, Vehicle Maintenance Services |
Eliminate Wheel Hub Failures with DAC40720037 Automobile Hub Bearings
Automotive manufacturers and repair shops know the frustration of premature hub bearing failure—costly downtime, safety risks, and customer complaints from excessive noise or vibration. Sourcing reliable replacements often means choosing between long lead times, minimum order quantities that tie up capital, or questionable quality from uncertified suppliers.
Engineered for Reliable Performance When You Need It
The DAC40720037 Automobile Hub Bearing delivers the solution with its 40x72x37mm precision dimensions and low noise operation. As an integrated manufacturer with ISO9001 and ISO14001 certifications, we maintain rich stocks for immediate fulfillment—no more waiting weeks for critical components. Whether you’re producing new vehicles or servicing existing fleets, this hub bearing meets the exacting standards required for consistent performance.
Optimized for Automotive Wheel End Applications
This double-row radial bearing is specifically designed to handle the radial and axial loads encountered in automobile wheel hubs. Operating at high speeds while maintaining stability, it reduces noise through Z1V1 to Z3V3 vibration grades, enhancing driver comfort. The unseparated design ensures easy installation, while bearing steel construction provides the durability needed to withstand varying road conditions and temperature fluctuations.
Technical Excellence That Drives Performance
Precision is critical in hub bearings, which is why our DAC40720037 offers P0-P4 precision ratings to match your application requirements. Higher precision classes like P4 minimize runout, reducing tire wear and improving vehicle handling. The double-row configuration increases load-carrying capacity compared to single-row designs, extending service life. Vibration grades Z2V2 and Z3V3 are available for applications where noise reduction is paramount, such as luxury vehicles and electric cars where cabin quietness is a priority.
Why Cutting Corners on Hub Bearings Costs More
Choosing low-quality hub bearings may save upfront costs, but the hidden expenses add up quickly. Early failure leads to vehicle recalls, warranty claims, and reputational damage for manufacturers. For repair shops, repeated replacements eat into profit margins and customer trust. Our Long Life Hub Bearings are engineered to reduce these risks, with a 12-month global warranty backing their performance. By investing in reliable components, you lower total cost of ownership through fewer replacements and less downtime.
Your Trusted Partner for Bearing Solutions
With 18 years in the industry, Jinan Saifan Bearing has served global buyers across Europe, America, Southeast Asia, and the Middle East. Our full R&D capabilities and QC lab ensure each bearing meets strict quality standards before leaving our facility. We offer flexible OEM/ODM customization to match your exact specifications, backed by free technical guidance. Our 1pc MOQ for standard items supports both large-scale production and emergency repairs, with 3-5 day sample lead times and 5-15 day bulk delivery.
Packaging & Shipping
- Carton and pallet packaging for secure transportation
- 3-5 day lead time for samples, 5-15 days for bulk orders
- Sea or air transport options to meet your timeline requirements
- Free samples available with buyer covering freight costs
- 1pc minimum order quantity for standard items
Secure Your Hub Bearing Supply Today
Don’t let bearing issues slow down your production or repair services. The DAC40720037 Wheel Hub Bearing is in stock and ready to ship, with the quality and reliability you need to keep vehicles moving. Whether you require standard parts or custom solutions, our team is prepared to fulfill your order efficiently.
Frequently Asked Questions
Q: Are these bearings genuine and traceable?
A: Yes, we maintain full quality control from raw materials to production, with ISO certifications ensuring traceability and authenticity.
Q: How can I confirm if this bearing fits my vehicle model?
A: Provide your vehicle make, model, and production year, and our technical team will verify compatibility with the DAC40720037 specifications.
Q: What warranty coverage do you offer?
A: We provide a 12-month global warranty, including free defect replacement or refund for manufacturing issues.
Q: What is the minimum order quantity?
A: Standard items have a 1pc MOQ, supporting both small repairs and large-scale production needs.
Q: How quickly can I receive my order?
A: Samples ship in 3-5 days, bulk orders in 5-15 days, with flexible shipping options to meet your timeline.
Ready to order or need a quote?
Send your inquiry with bearing model DAC40720037, quantity, and application details—we’ll respond within 24 hours.
