Double Row Angular Contact Ball Bearing 3213 A-2Z/C3 P4 for High Rigidity Machine Tools

Product Specifications

Application Industries

Eliminate Machine Downtime with Reliable Double Row Angular Contact Ball Bearing 3213 A-2Z/C3 P4

Machine tool operators know the frustration of unexpected spindle failure—hours of production lost, emergency repair costs, and missed deadlines. When precision bearings fail prematurely due to quality issues or incorrect specification, the impact ripples through entire manufacturing schedules. Sourcing reliable high-precision bearings often means coordinating with multiple suppliers, each with different lead times and quality standards, complicating maintenance planning.

Genuine P4 Precision Bearings in Stock for Immediate Deployment

Our Double Row Angular Contact Ball Bearing 3213 A-2Z/C3 P4 addresses these challenges directly. As an officially authorized distributor, we guarantee 100% authentic products with full traceability. With sufficient ready stock of P4 precision grade bearings, we ensure rapid delivery to minimize your equipment downtime. This bearing is specifically engineered for high rigidity machine tools, where its double row angular contact design delivers exceptional radial and axial load capacity—critical for maintaining precision in heavy-duty cutting operations.

Engineered for High-Rigidity Machine Tool Performance

This Double Row Angular Contact Ball Bearing excels in applications requiring both high precision and rigidity. In CNC machine tool spindles operating at moderate to high speeds, it maintains stable performance under combined radial and axial loads. The 2Z steel shields provide effective protection against contaminants while allowing for proper lubrication retention, making it suitable for clean manufacturing environments where particle ingress could compromise machining accuracy. Whether used in vertical or horizontal spindles, its separated design facilitates easy mounting and dismounting during maintenance.

Technical Features That Ensure Consistent Machining Precision

The P4 precision rating of this bearing is critical for high-end machine tools, ensuring minimal radial runout and axial displacement—factors that directly influence workpiece dimensional accuracy. The C3 clearance class provides optimal internal clearance for thermal expansion during continuous operation, preventing premature failure due to excessive heat buildup. Available with steel, copper, or nylon cages, the bearing can be tailored to specific speed requirements: steel cages offer durability for heavy loads, while nylon cages reduce friction and noise in high-speed applications. The bearing steel construction delivers excellent fatigue resistance, extending service life even under cyclic loading conditions common in machining operations.

Why Authentic Bearings Matter for Your Bottom Line

Choosing genuine bearings over counterfeit alternatives eliminates hidden costs that quickly outweigh initial price savings. Counterfeit bearings often fail within 30-50% of the expected service life, leading to unplanned downtime that can cost thousands in lost production. Our bearings adhere to ISO 9001 and DIN quality standards, with strict incoming material verification and full-process precision testing. Each bearing comes with complete certification documentation, ensuring compliance with industrial quality requirements and reducing the risk of equipment damage that could result from substandard components.

Our Commitment to Reliable Bearing Solutions

Packaging & Shipping

• Protective carton packaging with palletization for bulk orders
• Expedited processing available for urgent maintenance requirements
• Global shipping via DHL, FedEx, UPS, air, or sea freight
• Real-time logistics tracking for all shipments
• Minimum order quantity of 1 piece to support emergency repairs

Secure Your Bearing Supply Today

Don’t let bearing issues disrupt your production schedule. Whether you need a single replacement bearing or a stock of critical spares, our ready inventory ensures you get the 3213 A-2Z/C3 P4 bearing when you need it. Send your requirements now to receive a technical quotation within one working day, and get back to manufacturing with confidence.

Frequently Asked Questions