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-2Z TN9/Mt33 Shield Type for Machine Tools and Automation Systems
ISO 9001 · DIN Certified
<p>Ensure uncompromising precision in machine tool spindles and automation systems with the <strong>Double Row Angular Contact Ball Bearing 3304 A-2Z TN9/Mt33</strong>, designed to eliminate alignment errors and reduce maintenance downtime. This shield-type SKF bearing delivers exceptional radial and axial load capacity in a compact double-row configuration, making it ideal for high-speed rotation where stability is critical.</p><ul><li>Precision rating options up to P2 ensure minimal runout, protecting sensitive tooling from vibration-related wear</li><li>Steel cage construction maintains dimensional stability under thermal stress, outperforming nylon alternatives in continuous-duty applications</li><li>Pre-lubricated with high-performance grease and sealed with 2Z shields to prevent contamination, extending service intervals in harsh industrial environments</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, Milling Machines |
| Automation Systems | Robotic Arms, Conveyor Systems, Automated Assembly Lines |
Minimize Downtime with Reliable 3304 A-2Z TN9/Mt33 Double Row Angular Contact Ball Bearings
Industrial operations face critical challenges when bearings fail prematurely—unplanned downtime disrupts production schedules, and coordinating multiple suppliers for replacement parts increases lead times. Machine tool and automation system operators often struggle with inconsistent quality across different bearing sources, leading to frequent maintenance and hidden costs.
Genuine SKF Bearings with Premium Stock Availability
Our Double Row Angular Contact Ball Bearing 3304 A-2Z TN9/Mt33 addresses these pain points by offering genuine SKF products backed by official authorization. With sufficient P4/P2 grade stock, we ensure rapid fulfillment for urgent maintenance needs. Each bearing undergoes precision testing procedures compliant with ISO 9001 & DIN standards, guaranteeing reliability in machine tool spindles and high-speed automation systems.
Optimal Performance in Precision Applications
This Shield Type Angular Contact Bearing excels in applications requiring high radial and axial load capacity, such as CNC machine tool spindles and automation system gearboxes. Its double row design provides enhanced rigidity and alignment capabilities, making it suitable for continuous operation under varying load conditions. The shielded construction protects internal components from contaminants, extending service life in industrial environments.
Key Technical Features Driving Performance
The bearing’s precision rating options (P0/P2/P4/P5/P6) allow customization for specific application requirements—P2/P4 grades deliver superior rotational accuracy for high-precision machine tools. Multiple cage materials (steel, copper, nylon) offer flexibility: steel cages provide durability in high-temperature environments, while nylon cages reduce noise in high-speed automation systems. Lubrication with oil or grease ensures adaptability to different operating speeds and temperature ranges, optimizing performance across diverse industrial settings.
Long-Term Value of Authentic Bearings
Choosing genuine SKF Double Row Angular Contact Ball Bearings reduces total cost of ownership by minimizing premature failures. Counterfeit bearings often lack proper material quality and manufacturing precision, leading to increased vibration, heat generation, and eventual equipment breakdown. Our products adhere to strict quality standards, supported by complete certification documents, ensuring compliance with engineering project requirements and reducing operational risks.
Why Global Buyers Choose Our Distribution Services
As an official authorized European bearing distributor, we provide dual brand (FAG & SKF) authorization, ensuring authentic products traceable to original manufacturers. Our senior application engineers offer professional technical support, from选型 to installation guidance. With 800+ clients across 45+ countries, we have established a premium shockproof logistics network, ensuring accuracy-protected transportation. Our one-stop procurement process consolidates multi-brand orders, reducing supplier management costs for EPC contractors and system integrators.
Packaging & Shipping
- Original SKF packaging with protective shielding to prevent damage during transit
- Consolidated carton pallet packaging for bulk orders, ensuring secure transportation
- Global shipping via DHL, FedEx, or UPS with full logistics tracking
- Priority delivery options available for urgent maintenance requirements
- Minimum order quantity of 1 piece, supporting both small-scale repairs and large project needs
Secure Your Bearing Supply Today
Equipment downtime costs mount daily—don’t let bearing issues delay your production. Send us your 3304 A-2Z TN9/Mt33 bearing requirements, including quantity and application details, and our team will provide a unified quotation within one working day. Benefit from our sufficient stock and streamlined logistics for fast, reliable delivery.
Frequently Asked Questions
Q: Are these genuine SKF bearings?
A: Yes, we are an official authorized SKF distributor. Each bearing is sourced directly from SKF and comes with complete authorization documents for traceability.
Q: How can I confirm if this bearing fits my machine tool?
A: Provide your equipment model or spindle specifications, and our senior application engineers will verify compatibility and offer选型 recommendations at no cost.
Q: What is the warranty policy for this bearing?
A: We provide warranty coverage in accordance with SKF’s official standards, including replacement for manufacturing defects.
Q: What is the minimum order quantity?
A: We accept orders starting from 1 piece, making it suitable for emergency repairs and small-batch purchases.
Q: How long does shipping take?
A: In-stock bearings are typically shipped within 3-7 working days. Logistics options include DHL, FedEx, UPS, air freight, or sea freight based on your location and urgency.
Q: How can I verify the authenticity of the bearing?
A: Each SKF bearing features laser-etched markings and packaging with security labels. We also provide certification documents and support verification through SKF’s official channels.
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Submit your inquiry for Double Row Angular Contact Ball Bearing 3304 A-2Z TN9/Mt33 Shield Type for Machine Tools and Automation Systems 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