Double Row Angular Contact Ball Bearing 3306A-2Z Shielded for Industrial Machinery

Product Specifications

Application Industries

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

Industrial machinery operators know the cost of unexpected bearing failure—hours of production lost, maintenance crews diverted, and missed deadlines. Sourcing bearings that balance precision, durability, and quick delivery often means choosing between generic parts with unproven performance or overpriced options with rigid minimum order requirements.

Engineered for Industrial Machinery Performance

Our 3306A-2Z Double Row Angular Contact Ball Bearing addresses these challenges directly. As a professional bearing manufacturer with decades of export experience, we produce this shielded bearing to P0-P4 precision grades and Z2-Z4 noise standards, ensuring consistent performance in industrial machinery applications. The double row design handles combined radial and axial loads, making it ideal for gearboxes, machine tool spindles, and conveyor systems where reliability is non-negotiable.

Optimized for Demanding Industrial Conditions

This 3306A-2Z Shielded Ball Bearing excels in high-speed rotation and continuous operation—common in textile machinery and printing equipment. The shielded construction protects internal components from dust and debris, extending service life in manufacturing environments. Whether承受 radial loads in electric motors or axial forces in agricultural machinery, its robust bearing steel construction and precision engineering ensure stable performance under varying workloads.

Key Technical Features That Matter

The precision rating of this bearing directly impacts machinery accuracy: P0 grade suits general industrial use, while P4 grade meets the tight tolerances of CNC machines. The choice of cage material—steel for high load capacity, nylon for reduced noise—allows customization to specific application needs. Shielded design eliminates the need for frequent re-lubrication, reducing maintenance intervals. With oil grease lubrication as standard, it balances friction reduction and heat dissipation, critical for prolonged operation in heavy-duty equipment.

Why Quality Bearings Lower Total Costs

Choosing a low-cost, uncertified 3306A-2Z Bearing may seem economical initially, but hidden costs add up. Early failure can damage costly machinery components, while inconsistent performance leads to product defects. Our bearings undergo strict incoming material inspection and full-process production supervision, meeting ISO, ABMA, and DIN standards. This commitment to quality translates to longer service life, fewer replacements, and lower overall operational costs compared to inferior alternatives.

Our Promise to Industrial Buyers

Packaging & Shipping

• Secure carton pallet packaging to prevent damage during transit
• Sample orders shipped within 3-5 working days
• Bulk orders delivered in 5-15 working days
• Multiple logistics options including express, air, and sea freight
• Real-time tracking provided for all shipments

Get Your 3306A-2Z Bearing Today

Don’t let bearing issues disrupt your production schedule. Whether you need a single replacement or bulk order, our 3306A-2Z Industrial Shielded Bearing is ready to ship. Send your requirements now to secure prompt delivery and keep your machinery running smoothly.

Frequently Asked Questions