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

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

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

Seguimiento en tiempo real proporcionado para todos los envíos

• Minimum order quantity of 1 piece, supporting both emergency repairs and small-batch procurement