Product Specifications
| Parameter |
Details |
| Model NO. |
Dac34640037 |
| Outer Dimension |
35mm-400mm |
| Material |
Bearing Steel |
| Spherical |
Non-Aligning Bearings |
| Load Direction |
Radial Bearing |
| Separated |
Separated |
| Product Name |
Cylindrical Roller Bearing |
| Structure |
Cylindrical |
| Seals Type |
Open |
| Lubricate |
Oil Grease Dry |
| Precision Rating |
P0 P6 P5 P4 P2 |
| Number of Row |
Single Row |
| Service |
OEM ODM |
| Transport Package |
Carton Pallet |
| Specification |
70*180*42mm |
| Trademark |
SKF NSK NTN TIMKEN KOYO |
| Origin |
China |
| HS Code |
8482500090 |
| Production Capacity |
100000 |
Application Industries
| Industry |
Typical Equipment |
| Automotive |
Transmission Systems, Wheel Hubs |
| Industrial Machinery |
Machine Tools, Printing Equipment |
Prevent Transmission Failures with Dac34640037 Wheel Hub Bearing 70x180x42mm
Automotive transmission systems face constant stress from radial loads and rotational speeds, making bearing reliability critical. Many manufacturers struggle with premature failures due to low-quality components or imprecise dimensions, leading to costly downtime and warranty claims. Sourcing bearings that balance durability, precision, and cost efficiency remains a persistent challenge in the industry.
Reliable Performance for Automotive Transmission Systems
The Dac34640037 wheel hub bearing is engineered to meet the rigorous demands of automotive transmission systems, offering a precise 70x180x42mm specification. As an integrated manufacturer with over 15 years of experience, we ensure each bearing undergoes strict quality control in our ISO9001 and ISO14001 certified facilities. Our ability to provide OEM/ODM services means we can customize solutions to match specific transmission requirements, from noise reduction to load capacity optimization.
Optimal Performance in Demanding Conditions
This automotive wheel hub bearing excels in high-stress environments, supporting radial loads while maintaining stability at varying speeds. Its cylindrical roller structure and separated design allow for efficient heat dissipation, making it suitable for continuous operation in transmission systems where temperature and load fluctuations are common. The use of high-grade bearing steel ensures resistance to wear, extending service life even under heavy-duty conditions.
Technical Features That Ensure Longevity
The Dac34640037 bearing’s precision rating options (P0-P4) cater to different application needs, with higher grades minimizing vibration and noise for smoother transmission performance. The open seal type allows for flexible lubrication choices, including oil, grease, or dry operation, adapting to specific maintenance protocols. Its single-row configuration balances load capacity with compact design, fitting seamlessly into standard transmission assemblies without compromising on strength. With a production capacity of 100,000 units, we maintain consistent quality across large batches, ensuring reliable supply for automotive manufacturers.
Why Quality Bearings Reduce Total Cost of Ownership
Choosing inferior transmission system wheel hub bearings may lower initial costs but often leads to higher long-term expenses. Premature failures cause production delays, increase labor costs for replacements, and damage customer trust. Our bearings, backed by a 12-month global warranty, reduce these risks by delivering consistent performance. We prioritize material quality and manufacturing precision, ensuring each unit meets international standards—ultimately lowering maintenance requirements and extending equipment lifespan for our clients.
Our Commitment to Reliable Supply
With operations spanning Europe, America, Southeast Asia, and the Middle East, we’ve built a reputation as a trusted bearing partner. Our R&D and QC labs ensure continuous product improvement, while flexible order terms—including 1pc MOQ for standard items and 3–5 day sample lead times—support both small-scale repairs and large production runs. We offer free technical guidance to help clients select the right bearing for their application, and our defect replacement policy ensures peace of mind. Whether you need standard bearings or custom solutions, our team works to meet your delivery deadlines with 5–15 day bulk delivery options.
Packaging & Shipping
- Carton and pallet packaging for secure transport
- 3–5 day lead time for samples, 5–15 days for bulk orders
- Multiple shipping options including T/T, credit card, and Alibaba trade terms
- Free samples available, with buyer covering freight costs
- 1pc MOQ for standard items, supporting small-scale and emergency orders
Get Your Dac34640037 Bearing Today
Don’t let bearing issues disrupt your production schedule. Whether you need a single sample for testing or bulk orders for your transmission systems, we’re ready to fulfill your requirements. Contact us with your specifications, and our team will provide a tailored quote to meet your needs.
Frequently Asked Questions
Q: Is this bearing suitable for custom automotive transmission designs?
A: Yes, we offer full OEM/ODM customization to match specific transmission system requirements, including dimensions, precision grades, and lubrication options.
Q: How can I confirm if the Dac34640037 fits my equipment?
A: Provide your transmission system model or technical specifications, and our engineering team will verify compatibility and offer free technical guidance.
Q: What warranty coverage do you provide?
A: We offer 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, ideal for emergency repairs or small-scale production runs.
Q: How long does shipping take for bulk orders?
A: Bulk delivery typically takes 5–15 days, with sample lead times of 3–5 days for quick testing and validation.
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