Angular Contact Bearing
Class
P4 / P2
Origin
DE / SE
Standard
DIN 620
Lead
3-7 Days
Angular Contact Bearing
In Stock
Double Row Angular Contact Ball Bearing 3304-A TN9 Nylon Cage for High Precision Machine Tools
ISO 9001 · DIN Certified
<p>Ensure your high-precision machine tools achieve unmatched stability with our <strong>Double Row Angular Contact Ball Bearing 3304-A TN9</strong>, featuring a durable Nylon cage that reduces friction and heat buildup during continuous operation. As an official SKF distributor, we deliver P4/P2 grade precision compliant with ISO 9001 and DIN standards, eliminating the hassle of sourcing from uncertified suppliers.</p><ul><li>Nylon cage design minimizes rotational noise and extends service life in high-speed CNC applications</li><li>Dual-row angular contact construction handles combined radial and axial loads for enhanced machining accuracy</li><li>Comes with full certification documents and precision-tested packaging to streamline 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 |
|---|---|
| Manufacturing | CNC Machine Tools, Precision Spindles, Machining Centers |
| Aerospace | High-Precision Rotating Components, Test Equipment |
| Medical Equipment | Imaging Devices, Precision Robotics |
| Automation | Linear Motion Systems, Servo Motors |
Reduce Machine Downtime with SKF 3304-A TN9 Double Row Angular Contact Ball Bearing for High Precision Machine Tools
Machine tool operators know the frustration of unexpected spindle failures—hours of production lost, missed deadlines, and costly repairs. When bearings lack precision or fail prematurely, the ripple effect disrupts entire production schedules. Sourcing reliable high-precision bearings often means coordinating with multiple suppliers, each with different lead times and quality standards, complicating procurement and increasing operational risks.
SKF 3304-A TN9: Precision Bearings In Stock, Ready for Immediate Shipment
Our Double Row Angular Contact Ball Bearing 3304-A TN9 with Nylon Cage addresses these challenges directly. As an official SKF distributor, we maintain sufficient P4/P2 grade stock to meet urgent maintenance needs, eliminating long lead times. Each bearing undergoes precision testing procedures compliant with ISO 9001 and DIN standards before shipment, ensuring it meets the exacting requirements of high-speed CNC machine tool spindles where accuracy and stability are critical.
Engineered for High-Speed, High-Precision Machine Tool Applications
This Double Row Angular Contact Ball Bearing excels in applications requiring simultaneous radial and axial load capacity, making it ideal for precision machine tool spindles operating at high rotational speeds. The Nylon Cage design reduces friction and heat generation, enhancing bearing life even under continuous operation. Whether used in vertical or horizontal spindles, its separated structure allows for easy mounting and dismounting, simplifying maintenance procedures and minimizing equipment downtime.
Key Technical Features That Ensure Performance
The precision rating options (P2/P4/P5/P6/P0) allow selection based on specific application requirements—P2 and P4 grades deliver the tightest tolerances for critical machining operations where runout must be minimized. The bearing steel construction provides exceptional durability and resistance to fatigue, while the Nylon Cage offers superior dimensional stability at operating temperatures. Combined with oil or grease lubrication options, this bearing maintains consistent performance in both high-speed and heavy-load scenarios, ensuring reliable operation in demanding machine tool environments.
Why Genuine SKF Bearings Deliver Lower Total Cost of Ownership
Counterfeit bearings may offer lower upfront costs, but they often fail prematurely due to substandard materials and manufacturing processes. A single spindle failure caused by a fake bearing can result in thousands of dollars in lost production and repair costs. Genuine SKF bearings, like the 3304-A TN9, are engineered to meet strict quality standards, providing longer service life and reducing the frequency of replacements. With full certification documents and traceable supply chain, our bearings eliminate compliance risks for large-scale engineering projects, ensuring peace of mind and lower total cost of ownership over time.
Your Trusted Partner for High-Precision Bearing Solutions
As an official authorized distributor for European premium bearing brands, we bring 15+ years of industry experience serving 800+ clients across 45+ countries. Our senior application engineers provide expert support for bearing selection and troubleshooting, ensuring optimal performance for your specific machine tool application. Our precision-oriented inspection system checks every bearing before shipment, and our premium shockproof logistics guarantee damage-free delivery. With dual European brand authorization and a focus on professional scheme design, we deliver stable long-term precision that machine tool operators rely on.
Packaging & Shipping
- Original SKF packaging with product certification and batch traceability documentation
- Reinforced carton pallet packaging to prevent damage during transportation
- Stock items shipped within 3-7 working days from order confirmation
- Global logistics options including DHL, FedEx, UPS, air freight, and sea freight
- Real-time tracking provided for all shipments
- Minimum order quantity of 1 piece, supporting both emergency repairs and small-batch procurement
Secure Your Machine Tool Bearings Today
Don’t let bearing issues disrupt your production schedule. The longer you wait to replace worn or questionable bearings, the higher the risk of unexpected downtime. Send us your bearing requirements—including model, quantity, and application details—and our team will provide a unified quotation within one working day, complete with all necessary documentation. Get the precision and reliability your machine tools demand with genuine SKF bearings.
Frequently Asked Questions
Q: Are these genuine SKF bearings?
A: Yes, we are an official authorized SKF distributor. Every bearing comes with full certification documents and can be traced back to the original SKF supply chain. We provide official authorization proof upon request.
Q: How do I confirm if the 3304-A TN9 is compatible with my machine tool?
A: Provide your machine tool model, spindle specifications, or operating parameters (load, speed, temperature), and our senior application engineers will verify compatibility and provide free选型 support.
Q: What is the warranty policy for these bearings?
A: All SKF bearings come with the manufacturer’s standard warranty, covering manufacturing defects. We offer unconditional replacement for any bearings found to have production-related issues.
Q: What is the minimum order quantity?
A: We accept orders for 1 piece, making it suitable for emergency maintenance needs as well as small-batch purchases.
Q: How long does shipping take?
A: In-stock bearings are typically shipped within 3-7 working days. We offer flexible logistics options including DHL, FedEx, UPS, air freight, and sea freight to meet your delivery timeline requirements.
Q: How can I verify the authenticity of the bearings?
A: Genuine SKF bearings feature specific laser markings, packaging with security labels, and unique serial numbers that can be verified through SKF’s official channels. We provide complete traceability documentation with each order.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
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Submit your inquiry for Double Row Angular Contact Ball Bearing 3304-A TN9 Nylon Cage for High Precision Machine Tools 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