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 |
| Specification |
As Your Request |
| Trademark |
SKF |
| Origin |
Jiangsu China |
Application Industries
| Industry |
Typical Equipment |
| Industrial Machinery |
Machine Tools, Gearboxes, Printing Equipment |
| Automotive |
Transmission Systems, Electric Motors |
| Agricultural Machinery |
Tractors, Harvesters |
| New Energy |
Wind Turbines, Solar Equipment |
| Home Appliances |
Air Conditioners, Washing Machines |
Prevent Costly Downtime with 3310-TN9 Double Row Angular Contact Ball Bearing
Bearings are the silent workhorses of machinery, but when low-quality units fail prematurely, production lines halt, maintenance costs spike, and deadlines are missed. Many buyers struggle with inconsistent supply, unclear precision ratings, and cages that crack under stress—issues that turn small purchases into major operational headaches.
Engineered for Reliable Performance in Critical Applications
The 3310-TN9 Double Row Angular Contact Ball Bearing addresses these challenges with precision engineering and flexible supply. As a professional manufacturer with decades of export experience, we produce this bearing to P0-P4 precision grades and Z2-Z4 noise levels, ensuring it meets the demands of industrial machinery, automotive parts, and agricultural equipment. Whether you need standard specifications or custom adjustments, our one-stop service covers everything from R&D to delivery.
Optimal Performance in Demanding Conditions
This Double Row Angular Contact Ball Bearing excels in applications requiring simultaneous radial and axial load handling. Its robust design makes it ideal for high-speed rotating equipment like machine tool spindles and gearboxes, where stability and durability are non-negotiable. The nylon cage option reduces friction and heat buildup, enhancing performance in continuous-operation scenarios common in manufacturing and processing plants.
Key Technical Features That Matter
Precision rating is critical—our P0-P4 options ensure tight dimensional tolerances, minimizing vibration and extending machine life. The double row structure provides higher load capacity compared to single row bearings, making it suitable for heavy-duty equipment. Cage material choice directly impacts performance: nylon cages offer excellent chemical resistance and lower inertia, while steel and copper options provide enhanced strength for extreme temperatures. All bearings undergo strict noise and vibration testing, ensuring compliance with international industrial standards.
Why Quality Bearings Reduce Long-Term Costs
Choosing genuine, high-precision bearings like the 3310-TN9 minimizes the risk of unexpected failures. Counterfeit bearings often cut corners on material quality and manufacturing processes, leading to early wear, increased energy consumption, and costly downtime. Our bearings, made from high-grade chrome steel and subjected to full-process quality control, deliver consistent performance and longer service life—lowering total cost of ownership despite a higher initial investment.
Our Commitment to Your Success
With ISO 9001:2015 and ISO 14001 certifications, we adhere to strict quality management practices from raw material inspection to finished product testing. Our flexible order policy allows 1 piece MOQ for standard bearings, with sample orders shipped in 3-5 working days and bulk orders in 5-15 days. We provide a 12-month warranty, free replacement for qualified defects, and professional technical support for selection, installation, and troubleshooting. Serving clients across Europe, North America, Southeast Asia, and the Middle East, we’ve built a reputation for reliability and customer-focused service.
Packaging & Shipping
- Carton and pallet packaging for secure transport
- Sample orders delivered in 3-5 working days
- Bulk orders shipped within 5-15 working days
- Multiple logistics options including express and sea freight
- 1 piece MOQ for standard bearings, customized quantities negotiable
Get the Right Bearing for Your Machinery Today
Don’t let bearing issues slow down your operations. Whether you need a single replacement or a bulk order, our 3310-TN9 Double Row Angular Contact Ball Bearing is ready to deliver reliable performance. Send us your specifications, and our team will ensure you get the right product quickly.
Frequently Asked Questions
Q: Is this bearing genuine and traceable?
A: Yes, we supply genuine bearings with complete traceability. As a professional manufacturer and supplier, we ensure all products meet international standards and provide necessary documentation.
Q: How can I confirm if this bearing fits my equipment?
A: Our technical team can assist with选型 based on your equipment model, load requirements, and operating conditions. Provide details about your application, and we’ll recommend the best specifications.
Q: What is the warranty period for this bearing?
A: We offer a 12-month warranty from the date of delivery. Qualified defective products are eligible for free replacement or refund.
Q: What is the minimum order quantity?
A: Standard bearings have a 1 piece MOQ. Sample orders have no MOQ, and customized order quantities are negotiable.
Q: How long does it take to ship?
A: Sample orders ship in 3-5 working days, and bulk orders take 5-15 working days. We use reliable logistics providers for timely delivery.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
