Double Row Angular Contact Ball Bearing 3304-A TN9 Nylon Cage for Machine Tool Precision

Product Specifications

Application Industries

Reduce Machine Downtime with 3304-A TN9 Double Row Angular Contact Ball Bearing for Precision Machine Tools

Machine tool operators know the frustration of unexpected spindle failures—often traced to substandard bearings that fail prematurely under high-speed rotation. Sourcing genuine precision bearings from multiple suppliers wastes valuable time, while inconsistent quality control creates hidden risks for your production line. When emergency maintenance hits, waiting weeks for cross-brand spare parts can bring entire operations to a standstill.

Genuine 3304-A TN9 Bearings with Nylon Cage—In Stock for Immediate Delivery

Our Double Row Angular Contact Ball Bearing 3304-A TN9 with Nylon Cage eliminates these headaches. As an officially authorized distributor, we guarantee 100% authentic SKF products with complete traceability documentation. With sufficient ready stock of P4/P2 precision grade bearings, we ensure rapid delivery to minimize your equipment downtime. This bearing is specifically engineered for CNC machine tool spindles, where its double row structure and nylon cage deliver stable performance under combined radial and axial loads.

Engineered for High-Precision Machine Tool Applications

This Precision Angular Contact Ball Bearing excels in environments requiring tight tolerances and consistent rotation. Designed to handle both radial and axial loads, it operates reliably in high-speed CNC spindle applications where precision and durability are critical. The nylon cage reduces friction and heat generation, making it ideal for continuous operation in temperature-controlled machining environments. Whether your equipment is cutting metal alloys or producing intricate components, this bearing maintains accuracy even under varying load conditions.

Key Technical Features That Impact Performance

The 3304-A TN9 Bearing’s double row angular contact design provides higher rigidity compared to single row alternatives, ensuring minimal deflection during heavy cutting operations. Its precision ratings (P0/P2/P4/P5/P6) allow you to select the exact tolerance level needed for your application—from general industrial use to high-precision machining. The nylon cage offers superior lubrication retention and reduced noise, while the bearing steel construction ensures long service life under demanding conditions. Proper lubrication with oil or grease, as specified, further enhances performance and prevents premature wear.

Avoid Hidden Costs: The Value of Genuine Bearings

Choosing counterfeit or low-quality angular contact bearings may seem cost-effective initially, but the long-term consequences are severe. Premature bearing failure can cause spindle damage, leading to repair costs exceeding $10,000 per incident, not counting lost production from unplanned downtime. Our genuine SKF bearings, compliant with ISO 9001 and DIN standards, undergo strict quality control from material verification to finished product delivery. This commitment to quality reduces total cost of ownership by minimizing maintenance needs and extending equipment lifespan.

Why Global Manufacturers Trust Our Bearing Solutions

Packaging & Shipping

• Secure carton and pallet packaging to protect bearing precision during transit
• Priority processing available for urgent maintenance requirements
• Global logistics options including DHL, FedEx, UPS, air, and sea freight
• Real-time shipment tracking for full visibility
• Flexible order quantities starting from single units for emergency repairs

Get Your 3304-A TN9 Bearing Shipped Today

Don’t let bearing issues delay your production schedule. Send us your 3304-A TN9 Bearing requirements, including quantity and application details, and our team will provide a unified quotation within one working day. With our ready stock, we can ship your order immediately—getting your machine tools back to optimal performance faster.

Frequently Asked Questions