Double Row Angular Contact Ball Bearing 3306A-2Z Shielded for Precision Industrial Equipment P4/P2 Grade

Product Specifications

Application Industries

Minimize Downtime with 3306A-2Z Double Row Angular Contact Ball Bearings

Every minute of equipment downtime in precision manufacturing costs thousands in lost production. Yet many buyers still struggle with bearings that fail prematurely due to poor quality or incorrect specification. Sourcing from multiple suppliers compounds the problem—delays, inconsistent quality, and fragmented technical support waste valuable time when you need solutions fast.

Genuine 3306A-2Z Bearings in Stock for Immediate Delivery

Our 3306A-2Z Shielded Double Row Angular Contact Ball Bearings eliminate these frustrations. As an officially authorized distributor, we maintain sufficient ready stock of P4/P2 precision grade bearings, ensuring rapid delivery for emergency repairs or scheduled maintenance. Each unit undergoes standardized precision testing before shipment, guaranteeing compliance with ISO 9001 and DIN standards—critical for high-precision industrial equipment where performance margins are measured in microns.

Engineered for High-Precision Industrial Environments

This double row angular contact ball bearing excels in applications requiring simultaneous radial and axial load capacity. The shielded design (2Z) provides effective protection against dust and contaminants, extending service life in CNC machine tool spindles, industrial automation systems, and medical equipment. With a separated structure and precision rating up to P2, it delivers exceptional rotational accuracy and stability—essential for semiconductor manufacturing and aerospace R&D where even minor deviations compromise results.

Technical Features That Ensure Reliable Performance

The 3306A-2Z's performance is defined by its engineering details. Bearing steel construction provides the durability needed for continuous operation, while multiple cage options (steel, copper, nylon) allow customization for specific speed and temperature requirements. The double row design increases radial load capacity compared to single row alternatives, making it suitable for heavy-duty precision applications. Precision ratings from P0 to P2 ensure tight tolerances, directly impacting machine tool accuracy and product quality. Proper lubrication with oil or grease, combined with the shielded configuration, balances friction reduction and contamination resistance for optimal performance.

Why Authenticity Matters for Your Bottom Line

Counterfeit bearings may offer lower upfront costs, but the hidden expenses are devastating. A single premature failure can cause unplanned downtime, damage to expensive machinery, and lost production—costs that far exceed the price of a genuine bearing. Our SKF 3306A-2Z bearings come with complete certification documentation, ensuring traceability from manufacturing to delivery. By choosing authentic P4/P2 grade angular contact bearings, you protect your equipment investment and maintain consistent production quality, reducing total cost of ownership over the long term.

Your Trusted Partner for Precision Bearing Solutions

Packaging & Shipping

• Original manufacturer packaging with protective inner wrapping and outer carton reinforcement
• Available from stock for delivery within 3-7 working days
• Multiple logistics options including DHL, FedEx, UPS, air freight, and sea freight
• Real-time tracking provided for all shipments
• Minimum order quantity of 1 unit, supporting both emergency repairs and bulk procurement

Secure Your Bearings Today

Don’t let equipment downtime erode your productivity. Whether you need a single replacement bearing or a complete order for scheduled maintenance, our ready stock of 3306A-2Z Shielded Double Row Angular Contact Ball Bearings ensures you get the right part when you need it. Send your requirements now to minimize waiting time and keep your precision equipment operating at peak performance.

Frequently Asked Questions