Class
P4 / P2
Origin
DE / SE
Standard
DIN 620
Lead
3-7 Days
Angular Contact Bearing
In Stock
Double Row Angular Contact Ball Bearing 3303-A TN9 Nylon Cage for High-Precision Industrial Machinery P0-P6
ISO 9001 · DIN Certified
<p>Ensure consistent precision in high-speed industrial machinery with our <strong>Double Row Angular Contact Ball Bearing 3303-A TN9</strong>, designed to minimize operational downtime through reliable performance. This Nylon Cage bearing delivers P0-P6 precision ratings, ideal for CNC machine tools and automation systems where radial and axial load handling is critical.</p><ul><li>TN9 Nylon Cage reduces friction and heat buildup during continuous operation, extending component lifespan</li><li>Double row angular contact design ensures stable torque transmission, eliminating vibration-related accuracy issues</li><li>Compliant with ISO 9001 standards, backed by our precision inspection system for guaranteed quality consistency</li><li>Available from stock for urgent maintenance needs, streamlining your procurement process</li></ul>
Technical Specifications
- Type
- Angular Contact Bearing
- Precision Class
- P4 / P2
- Certification
- ISO 9001
- Radial Runout
- ≤ 1.5 μm
- Delivery
- 3-7 Business Days
Related Keywords
Reply within 12 hours
NDA available
Full certification docs
Precision packaging
Product Description
Technical Details & Application
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 | 1000000 |
Application Industries
| Industry | Typical Equipment |
|---|---|
| Machine Tools | CNC Machine Spindles, Precision Lathes, Machining Centers |
| Automation | Robotic Arms, Conveyor Systems, Servo Motors |
| Medical Equipment | Imaging Machines, Precision Medical Devices |
| Aerospace | Testing Equipment, Precision Actuators |
| Industrial Machinery | High-Precision Gearboxes, Pumps, Compressors |
Prevent Costly Downtime with 3303-A TN9 Nylon Cage Double Row Angular Contact Ball Bearing
Industrial machinery operators know the frustration of unexpected downtime—especially when it stems from bearing failure. Mismatched precision ratings, substandard cage materials, and scattered supplier networks often lead to premature wear, forcing production halts and emergency repairs. Sourcing high-precision bearings like the 3303-A TN9 shouldn’t mean juggling multiple vendors or compromising on quality.
SKF 3303-A TN9: Precision You Can Rely On, In Stock Now
Our Double Row Angular Contact Ball Bearing 3303-A TN9 with Nylon Cage addresses these challenges directly. As an official SKF distributor, we maintain sufficient P4/P2 grade stock to meet urgent demands, ensuring you get the right bearing when you need it. Designed for high-precision industrial machinery, this bearing combines robust bearing steel construction with a lightweight nylon cage, delivering stable performance in applications ranging from CNC spindles to automation systems.
Engineered for High-Precision Industrial Environments
This Double Row Angular Contact Ball Bearing excels in scenarios requiring simultaneous radial and axial load handling. With precision ratings from P0 to P6, it’s optimized for machinery where rotational accuracy directly impacts product quality—such as medical device manufacturing and aerospace component testing. The angular contact design ensures efficient load distribution, while the nylon cage reduces friction and heat buildup during high-speed operation, making it ideal for continuous-duty equipment.
Key Technical Features That Drive Performance
The 3303-A TN9’s performance is defined by critical engineering details. Its double row structure enhances rigidity, allowing it to withstand higher radial loads compared to single row alternatives. The precision rating options (P0-P6) cater to varying application needs—P2/P4 grades for ultra-precise machine tool spindles, and P6/P0 for general industrial use. The nylon cage offers superior lubrication retention and lower noise levels, critical for precision environments where vibration and sound can affect sensitive measurements. Additionally, the separated design simplifies mounting and maintenance, reducing installation time and downtime.
Why Authenticity Matters: The Cost of Counterfeit Bearings
Choosing genuine SKF bearings over counterfeits directly impacts your bottom line. Counterfeit bearings often fail prematurely due to substandard materials and poor manufacturing tolerances, leading to unplanned downtime, costly repairs, and potential damage to adjacent components. In high-precision applications, even minor deviations in precision can result in product defects and rework. Our bearings come with complete certification documents, ensuring compliance with ISO 9001 and DIN standards, and traceability to the original SKF production line—eliminating hidden risks and ensuring long-term reliability.
Why 800+ Global Clients Trust Our Bearing Solutions
Our reputation is built on tangible strengths: dual European brand official authorization (FAG & SKF), a precision-oriented inspection system compliant with international standards, and senior application engineers with deep industry expertise. We serve 800+ clients across 45+ countries, providing integrated procurement solutions that reduce supplier management costs. Every bearing undergoes rigorous precision testing before shipment, and our premium shockproof logistics ensure products arrive in optimal condition. With dedicated technical support throughout the cooperation cycle, we don’t just sell bearings—we deliver peace of mind.
Packaging & Shipping
- Original SKF packaging with product certification and batch traceability
- Consolidated carton pallet packaging for secure transportation
- 现货 available for delivery within 3-7 working days
- Flexible shipping options: DHL, FedEx, UPS, air freight, or sea freight
- Real-time logistics tracking provided for all orders
- Minimum order quantity: 1 piece, supporting emergency maintenance needs
Get Your 3303-A TN9 Bearing Shipped Today
Don’t let bearing issues slow down your production. Whether you need a single replacement or bulk order, our streamlined process ensures quick response and delivery. Send us your bearing designation, application details, and quantity, and our team will provide a unified quotation within one working day—complete with authorization and quality inspection documents.
Frequently Asked Questions
Q: Are these genuine SKF bearings?
A: Yes, we are an official SKF authorized distributor. Every bearing is sourced directly from SKF and comes with complete traceability documents and authorization certificates.
Q: How do I confirm if the 3303-A TN9 is suitable for my equipment?
A: Provide your equipment model, operating speed, load requirements, and precision needs. Our senior application engineers will verify compatibility and recommend the optimal configuration.
Q: What is the warranty policy?
A: All bearings come with SKF’s standard manufacturer warranty, covering manufacturing defects. We provide full after-sales support for warranty claims and replacements.
Q: What is the minimum order quantity?
A: We accept orders starting from 1 piece, making us ideal for emergency repairs and small-batch procurement.
Q: How long does shipping take?
A: In-stock bearings are shipped within 3-7 working days. We offer DHL, FedEx, UPS, air, and sea freight options to match your delivery timeline.
Q: How can I verify the authenticity of the bearing?
A: Each bearing includes SKF’s original packaging with防伪 labels, laser-etched part numbers, and batch codes. We also provide official certification documents for cross-verification.
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Submit your inquiry for Double Row Angular Contact Ball Bearing 3303-A TN9 Nylon Cage for High-Precision Industrial Machinery P0-P6 and our senior application engineers will respond within 12 hours with pricing, availability, and technical documentation.
Authorized European Stock
Genuine FAG & SKF, traceable certificates
Reply Within 12 Hours
Senior engineers, multi-language support
Full Certification Docs
ISO 9001, DIN 620, material certs available