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 |
| Trademark |
SKF |
| Origin |
Jiangsu China |
| Production Capacity |
1,000,000 |
Application Industries
| Industry |
Typical Equipment |
| Automotive Manufacturing |
Transmission systems, steering mechanisms, precision machinery components |
| Industrial Machinery |
CNC machine tools, gearboxes, printing equipment, reducers |
| Agricultural Machinery |
Tractors, harvesters, heavy-duty agricultural equipment |
| New Energy |
Wind power gearboxes, solar tracking systems |
| Home Appliances |
High-speed motor assemblies, precision rotating components |
Eliminate Downtime with 3313-a Double Row Angular Contact Ball Bearing for Automotive Precision Machinery
Equipment failures due to bearing issues cost manufacturers thousands in lost production every year. Misaligned bearings, premature wear from low-quality materials, and long lead times for replacement parts can bring even the most efficient production lines to a halt. When your automotive precision machinery relies on consistent performance, choosing the wrong bearing isn’t just a cost— it’s a risk to your entire operation.
Engineered for Reliable Performance in Critical Applications
The 3313-a Double Row Angular Contact Ball Bearing is designed to address these challenges head-on. With decades of manufacturing experience, we produce bearings that meet strict precision standards from P0 to P4, ensuring compatibility with high-performance automotive machinery. Our one-stop service covers everything from custom specifications to global delivery, so you get the right bearing when you need it—without the hassle of multiple suppliers.
Optimized for High-Precision, Heavy-Load Environments
This double row angular contact ball bearing excels in applications requiring both radial and axial load support, making it ideal for automotive transmission systems and precision machine tools. Its separated structure allows for easy mounting and dismounting, while the choice of steel, copper, or nylon cages ensures adaptability to different operating speeds and temperatures. Whether your equipment operates at high RPMs or under heavy loads, this bearing delivers consistent performance where it matters most.
Technical Features That Drive Performance
Our 3313-a Bearing’s precision rating (P0-P6) directly impacts rotational accuracy—critical for reducing vibration and extending machinery life. The use of high-grade bearing steel enhances durability, while oil grease lubrication ensures smooth operation even in demanding conditions. The double row design provides increased load capacity compared to single row bearings, making it suitable for heavy-duty applications like agricultural machinery and industrial gearboxes. Each component is tested to meet ISO standards, ensuring reliability you can count on.
Why Compromising on Bearings Costs More in the Long Run
Low-quality bearings may save money upfront, but they often fail prematurely, leading to costly repairs and unplanned downtime. A single bearing failure in an automotive production line can halt operations for days, erasing any initial savings. Our 3313-a Angular Contact Bearing is built to last, with strict quality control throughout the production process—from raw material inspection to final performance testing. By investing in a high-precision bearing, you reduce the risk of failure and lower your total cost of ownership over time.
Your Trusted Partner for Bearing Solutions
With ISO 9001:2015 and ISO 14001 certifications, we adhere to international quality and environmental standards. Our factory produces over 1,000,000 bearings annually, ensuring stable supply for bulk orders. We offer flexible MOQ—1 piece for standard bearings—and sample orders with 3-5 day delivery, so you can test compatibility before committing to large purchases. Our technical team provides free guidance on selection, installation, and maintenance, helping you optimize bearing performance and extend service life.
Packaging & Shipping
- Secure carton pallet packaging to prevent damage during transit
- Sample orders shipped within 3-5 working days
- Bulk orders delivered in 5-15 working days
- Multiple logistics options including express, air, and sea freight
- 1 piece MOQ available for standard bearings, ideal for emergency replacements
Get Your 3313-a Bearing Delivered Fast
Don’t let equipment downtime affect your bottom line. Whether you need a single replacement bearing or a bulk order for production, we ensure prompt delivery and reliable performance. Contact us with your specifications, and our team will help you find the right solution—fast.
Frequently Asked Questions
Q: Is this bearing a genuine original product?
A: Yes, we supply genuine original brand bearings, including SKF, with full traceability to ensure authenticity.
Q: How do I confirm if the 3313-a bearing fits my equipment?
A: Provide your equipment model or technical specifications, and our professional team will verify compatibility and offer free选型 guidance.
Q: What is the warranty policy for this bearing?
A: All products come with a 12-month warranty from the date of delivery, covering manufacturing defects with free replacement or refund.
Q: What is the minimum order quantity?
A: Standard bearings have a 1 piece MOQ, while customized orders can be negotiated based on your requirements.
Q: How long does shipping take?
A: Sample orders ship in 3-5 working days, bulk orders in 5-15 working days, with multiple logistics options available.
Q: How can I verify the bearing’s authenticity?
A: Genuine bearings include original packaging, brand markings, and traceable serial numbers. We provide certification of authenticity upon request.
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