Product Specifications
| Parameter |
Details |
| Model NO. |
DAC37740045 |
| 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 |
37*74*45 mm |
| Trademark |
BDL |
| Origin |
China |
| HS Code |
8482109000 |
| Production Capacity |
1000000 |
Application Industries
| Industry |
Typical Equipment |
| Automotive |
Passenger Cars, Light Commercial Vehicles |
| Auto Parts Manufacturing |
Wheel Assemblies, Axle Systems |
Prevent Costly Breakdowns with DAC37740045 High Precision Automobile Hub Bearings
Automotive manufacturers and repair shops know the frustration of hub bearing failures—unexpected downtime, rising repair costs, and compromised vehicle safety. Many face challenges with inconsistent quality from low-cost suppliers or long lead times for custom specifications, disrupting production schedules and customer commitments.
Reliable Performance with Ready-to-Ship Inventory
The DAC37740045 Automobile Hub Bearing addresses these pain points with its high precision manufacturing and rich stock availability. As an integrated manufacturer with ISO9001 and ISO14001 certifications, we ensure each bearing meets strict quality standards, supporting seamless integration into passenger cars and light commercial vehicles. With 1pc MOQ for standard items and 3–5 days sample lead time, we eliminate the hassle of minimum order requirements and lengthy waits.
Engineered for Automotive Demands
Designed as a double-row radial bearing with unseparated structure, the DAC37740045 excels in high-speed rotation and heavy radial loads—critical for wheel hub applications. Its bearing steel construction and precision ratings from P0 to P4 ensure durability and low noise, even under continuous operation. Whether used in original equipment manufacturing or aftermarket repairs, this bearing delivers consistent performance in varying driving conditions.
Technical Excellence That Drives Performance
Precision rating options (P0-P4) allow customization to specific vehicle requirements, with tighter tolerances (P4) reducing vibration and extending service life in high-performance applications. Vibration grades Z1V1 to Z3V3 further enhance noise control, a key consideration for passenger comfort. The double-row design increases load-carrying capacity, while the choice of grease or oil lubrication adapts to different maintenance protocols. These technical details work together to ensure reliable rotation and long life, minimizing replacement frequency and total maintenance costs.
Long-Term Value Over Short-Term Savings
Choosing substandard hub bearings may cut initial costs, but the hidden expenses of premature failure—including labor for replacement, vehicle downtime, and potential safety risks—far outweigh the savings. Our DAC37740045 bearings, backed by a 12-month global warranty, offer predictable performance and defect replacement, reducing the total cost of ownership. Compliant with international industry standards, they meet the rigorous demands of automotive manufacturers, ensuring compatibility and reliability in every application.
Why Automotive Partners Choose Us
With over 18 years of experience serving global buyers, we combine R&D expertise with strict quality control through our in-house QC lab. Our OEM/ODM capabilities support custom specifications, from precision levels to branding, with full confidentiality for proprietary designs. We maintain rich stock to fulfill orders quickly, with bulk delivery in 5–15 days and flexible payment options including T/T, credit card, and Alibaba trade assurance. Our technical team provides free guidance on installation and maintenance, ensuring optimal bearing performance and customer satisfaction.
Packaging & Shipping
- Carton pallet packaging for secure transportation
- 3–5 days sample lead time for testing and validation
- 5–15 days bulk delivery to meet production deadlines
- Multiple transport options: by sea or by air based on urgency
- 1pc MOQ available for small-batch orders and emergency replacements
Secure Your Hub Bearing Supply Today
Don’t let bearing issues slow down your production or repair services. The DAC37740045 37x74x45mm High Precision Hub Bearing is in stock and ready to ship, with the technical support and warranty you need to ensure reliable vehicle performance. Contact us now to get your quote and keep your operations running smoothly.
Frequently Asked Questions
Q: Are these bearings manufactured to international quality standards?
A: Yes, our manufacturing processes are ISO9001 and ISO14001 certified, ensuring compliance with global automotive industry requirements.
Q: Can you customize the DAC37740045 bearing for specific vehicle models?
A: Yes, we offer full OEM/ODM customization, including precision ratings, lubrication, and branding, to match your exact specifications.
Q: What warranty coverage do you provide for this hub bearing?
A: We offer a 12-month global warranty, including free defect replacement or refund for manufacturing issues.
Q: What is the minimum order quantity for the DAC37740045?
A: Standard items have a 1pc MOQ, supporting small-batch orders and emergency repair needs.
Q: How quickly can I receive my order?
A: Samples are available in 3–5 days, and bulk orders ship within 5–15 days via sea or air transport.
Ready to order or need a quote?
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