Product Specifications
| Parameter |
Details |
| Model NO. |
Double Row Angular Contact Ball Bearing |
| Separated |
Separated |
| Rows Number |
Double |
| Load Direction |
Radial Bearing |
| Material |
Bearing Steel |
| Precision Rating |
P0 P2 P4 P5 P6 |
| Type |
Ball |
| Structure |
Angular Contact |
| Cage |
Steel Cage, Copper Cage, Nylon Cage |
| Lubrication |
Oil Grease |
| Transport Package |
Carton Pallet |
| Specification |
As Your Request |
| Origin |
Jiangsu China |
| Production Capacity |
1000000 |
Application Industries
| Industry |
Typical Equipment |
| Automotive |
Auto Transmission Systems |
| Industrial Manufacturing |
Gearboxes, Reducers |
Prevent Transmission Failures with 3307 D-J1 Double Row Angular Contact Ball Bearing
Auto transmission systems rely on precise bearing performance to avoid costly downtime. Many manufacturers face issues with bearings failing prematurely due to poor precision or inadequate load handling, leading to production delays and increased maintenance costs. Sourcing reliable bearings with the right specifications can be challenging, especially when balancing quality, delivery time, and customization needs.
Engineered for Auto Transmission Reliability
The Double Row Angular Contact Ball Bearing 3307 D-J1 is designed to meet the demanding requirements of auto transmission systems. With precision grades from P0 to P4, it ensures stable operation even under varying loads and speeds. Our one-stop service covers production and customization, allowing us to adjust specifications according to your exact requirements. Whether you need standard dimensions or modified designs, we provide solutions that align with your transmission system’s needs.
Optimal Performance in Critical Transmission Applications
This angular contact ball bearing excels in applications where both radial and axial loads are present, making it ideal for auto transmissions. Its double row structure provides higher load capacity compared to single row bearings, ensuring durability in high-torque environments. The separated design allows for easier installation and maintenance, reducing downtime during assembly or repairs. When used in automotive transmission systems, it contributes to smoother power transfer and extended service life.
Key Technical Features for Enhanced Transmission Performance
Precision rating is a critical factor in transmission bearings. The P0-P4 grades available for the 3307 D-J1 ensure minimal runout and vibration, which is essential for maintaining transmission efficiency. The choice of cage material—steel, copper, or nylon—allows adaptation to different operating temperatures and load conditions. Steel cages offer high strength for heavy loads, while nylon cages reduce friction and noise in high-speed applications. Lubrication with oil grease ensures proper lubricant retention, reducing wear and extending bearing life in transmission systems.
Long-Term Value of Quality Bearings in Auto Manufacturing
Choosing low-quality bearings may seem cost-effective initially, but the hidden costs of early failure can be significant. Premature bearing failure in auto transmissions leads to production line stoppages, expensive repairs, and potential damage to other components. Our bearings meet ISO international standards, ensuring consistent quality and reliability. The use of high-grade bearing steel guarantees stable performance and long service life, reducing the total cost of ownership over time. With strict quality control processes from raw material inspection to finished product testing, we deliver bearings that you can trust for critical transmission applications.
Why Automotive Manufacturers Choose Our Bearings
With over 18 years of industry experience, Jinan Saifan Bearing Co., Ltd has established itself as a reliable partner for automotive parts manufacturers. We hold ISO 9001:2015 and ISO 14001 certifications, demonstrating our commitment to quality and environmental management. Our professional technical team provides free guidance on bearing selection, installation, and maintenance, ensuring optimal performance in your transmission systems. We offer flexible order policies, with a 1-piece MOQ for standard bearings and sample orders available without MOQ. For bulk orders, we ensure efficient delivery within 5-15 working days, supporting your production schedules.
Packaging & Shipping
- Carton pallet packaging for secure transportation
- Sample orders delivered within 3-5 working days
- Bulk orders shipped within 5-15 working days
- Multiple shipping options available to suit your location
- 1 piece MOQ for standard bearings, customized order quantity negotiable
Secure Your Transmission Bearing Supply Today
Don’t let bearing issues disrupt your production. The 3307 D-J1 Double Row Angular Contact Ball Bearing is ready to meet your auto transmission needs with precision and reliability. Contact us with your specifications, and we’ll ensure you get the right bearing for your application, delivered on time.
Frequently Asked Questions
Q: Is this bearing suitable for high-torque auto transmission applications?
A: Yes, the double row structure provides higher load capacity, making it ideal for high-torque environments in auto transmissions.
Q: Can you customize the bearing according to our specific drawings?
A: Yes, we support ODM customization and can adjust structure, size, and housing based on customer drawings and demands.
Q: What is the warranty period for this bearing?
A: We offer an official 12-month warranty valid from the date customers receive the goods.
Q: What is the minimum order quantity for this bearing?
A: The minimum order quantity for standard bearings is 1 piece; sample orders have no MOQ.
Q: How long does it take to receive a bulk order?
A: Bulk orders are typically delivered within 5-15 working days after payment confirmation.
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