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 maintain exceptional accuracy with the <strong>Double Row Angular Contact Ball Bearing 3304-A TN9</strong>, designed to deliver stable performance even under heavy radial and axial loads. The nylon cage reduces friction and heat buildup during high-speed operation, extending tool life and minimizing maintenance interruptions.</p><ul><li>Precision rating options from P0 to P2 meet strict ISO 9001 standards, ensuring consistent quality across your production line</li><li>Double row structure provides superior rigidity for demanding machining applications, enhancing overall system reliability</li><li>Compatible with SKF specifications, offering seamless integration into existing setups without additional adjustments</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 |
Application Industries
| Industry | Typical Equipment |
|---|---|
| Manufacturing | High Precision Machine Tools, CNC Spindles, Precision Machining Centers |
Eliminate Spindle Downtime with 3304-A TN9 Double Row Angular Contact Ball Bearing
Machine tool operators know the frustration of unexpected spindle failure—hours of production lost, missed deadlines, and costly repairs. Sourcing reliable high precision angular contact bearings often means navigating multiple suppliers with inconsistent quality standards, while emergency replacements can take weeks to deliver. These challenges don’t just affect your bottom line; they compromise the precision of your machining operations.
Precision Bearings in Stock for Immediate Deployment
The Double Row Angular Contact Ball Bearing 3304-A TN9 with Nylon Cage is engineered to address these pain points. As an official authorized distributor for premium European brands, we maintain sufficient P4/P2 grade stock to ensure same-day fulfillment for urgent orders. Our precision-oriented inspection system, compliant with ISO 9001 and DIN standards, verifies every bearing before shipment, eliminating the risk of receiving substandard components that could fail prematurely in critical machine tool applications.
Optimal Performance in High Precision Machining Environments
This Double Row Angular Contact Ball Bearing excels in high-speed, precision-critical applications such as CNC machine tool spindles. Its angular contact design enables it to handle both radial and axial loads simultaneously, while the nylon cage reduces friction and heat generation during high rotational speeds. This combination ensures stable operation even under the continuous demands of precision machining, where minimal runout and consistent performance are non-negotiable.
Technical Attributes That Ensure Machining Accuracy
The 3304-A TN9 bearing’s technical specifications directly impact machine tool performance. Its precision rating options—from P0 to P2—allow matching to specific application requirements, with P2 grade offering the tightest tolerances for ultra-precision spindles. The double row configuration provides higher load capacity compared to single row designs, enhancing durability in heavy-duty machining. The nylon cage material offers superior lubrication retention and reduced noise, critical for maintaining surface finish quality in high-speed operations. Additionally, the separated design facilitates easier installation and maintenance, minimizing machine downtime during bearing replacement.
Why Authenticity Matters for Your Machine Tools
Choosing genuine SKF Double Row Angular Contact Ball Bearings over counterfeit alternatives directly affects your total cost of ownership. Counterfeit bearings often fail within months, leading to unplanned downtime, damaged spindles, and scrapped workpieces. In contrast, authentic bearings from authorized distributors deliver predictable service life, reducing maintenance costs and ensuring consistent machining precision. Our bearings come with full certification documents, traceable to the original manufacturing batch, providing compliance assurance for quality-critical production environments.
Our Commitment to Reliable Bearing Solutions
Buyers trust our expertise for four key reasons: dual European brand official authorization ensures genuine products; senior application engineers provide technical support for proper选型 and installation; precision testing procedures validate every bearing’s performance; and premium shockproof logistics guarantee damage-free delivery. With 800+ clients across 45+ countries, including high-end CNC machine tool manufacturers, we have a proven track record of delivering reliable bearing solutions for critical industrial applications.
Packaging & Shipping
- Original manufacturer packaging with product certification documents
- Consolidated packaging available for multi-item orders
- Priority delivery options for emergency maintenance requirements
- Comprehensive logistics tracking throughout the shipping process
- Flexible shipping via DHL, FedEx, UPS, air freight, or sea freight
Secure Your Machine Tool’s Performance Today
Don’t let bearing-related issues disrupt your production schedule. The 3304-A TN9 Double Row Angular Contact Ball Bearing is in stock and ready to ship, ensuring minimal downtime for your machine tools. Whether you need a single replacement or批量采购, our streamlined ordering process gets the bearings you need when you need them.
Frequently Asked Questions
Q: Are these genuine SKF bearings?
A: Yes, we are an official authorized SKF distributor. Every bearing comes with complete authorization documentation and traceability to ensure authenticity.
Q: How do I confirm if this bearing fits my machine tool spindle?
A: Provide your machine model or spindle specifications, and our senior application engineers will verify compatibility and recommend the appropriate precision grade.
Q: What is your warranty policy?
A: We stand behind the quality of all products. Manufacturing defects are covered under the original manufacturer warranty, with unconditional replacement or refund.
Q: What is the minimum order quantity?
A: We accept orders for 1 piece, supporting both emergency repairs and small-batch requirements.
Q: How quickly can you ship this bearing?
A: In-stock bearings are shipped within 1 working day. Delivery time depends on your location, with express options available for urgent needs.
Q: How can I verify the authenticity of the bearing upon receipt?
A: Each bearing includes original packaging with SKF’s security features, laser-etched part numbers, and batch codes. We also provide certification documents for verification.
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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