Double Row Angular Contact Ball Bearing 3309 A/C3 High Load for Heavy Machinery & Vehicle

Product Specifications

Application Industries

Reduce Downtime with 3309 A/C3 Double Row Angular Contact Ball Bearing for Heavy Load Applications

Equipment failures due to bearing issues cost manufacturers thousands in lost production each year. When bearings designed for light loads are forced into heavy machinery or vehicle applications, premature wear leads to unexpected shutdowns and expensive repairs. Sourcing reliable high-load bearings often means navigating complex MOQ requirements and long lead times, leaving maintenance teams struggling to keep operations running smoothly.

High Load 3309 A/C3 Bearing: Engineered for Heavy Machinery and Vehicles

Our Double Row Angular Contact Ball Bearing 3309 A/C3 is specifically designed to handle the rigorous demands of heavy machinery and vehicle applications. With a focus on durability and performance, this bearing combines high load capacity with precision engineering to minimize downtime. As a professional bearing manufacturer with decades of export experience, we ensure each unit meets strict quality standards, making it suitable for critical components in construction equipment, agricultural machinery, and automotive transmissions.

Optimal Performance in Heavy-Duty Conditions

This Double Row Angular Contact Ball Bearing excels in applications where both radial and axial loads are present. Its robust design allows it to operate efficiently under high load conditions, making it ideal for heavy machinery such as excavators and loaders, as well as vehicle wheel hubs and transmissions. The bearing’s ability to withstand continuous stress ensures reliable performance even in the most demanding work environments, where equipment reliability directly impacts productivity.

Technical Features That Ensure Reliability

The 3309 A/C3 bearing’s performance is defined by key technical attributes. Its double row structure provides increased radial load capacity compared to single row designs, while the angular contact configuration allows it to handle axial loads in both directions. Available in precision ratings from P0 to P6, the bearing can be tailored to specific application requirements, ensuring minimal vibration and noise. The choice of steel, copper, or nylon cages offers flexibility for different operating speeds and temperature ranges, with oil grease lubrication ensuring smooth operation and extended service life.

Why Genuine Bearings Matter for Total Cost of Ownership

Choosing genuine High Load Angular Contact Bearings over counterfeit alternatives reduces long-term costs significantly. Counterfeit bearings often fail prematurely due to substandard materials and poor manufacturing, leading to unplanned downtime, repair expenses, and potential damage to surrounding components. Our bearings, certified to meet international standards, provide consistent performance and durability, lowering the total cost of ownership by minimizing replacement frequency and maximizing equipment uptime.

Our Commitment to Quality and Service

Packaging & Shipping

• Carton pallet packaging for secure transportation
• Sample orders shipped within 3-5 working days
• Bulk orders delivered in 5-15 working days
• Multiple logistics options available to meet global delivery needs
• 1 piece MOQ for standard bearings, supporting emergency repairs

Get Your 3309 A/C3 Bearing Today

Don’t let bearing failures disrupt your operations. Whether you need a single replacement or bulk order, our 3309 A/C3 Double Row Angular Contact Ball Bearing is ready to ship. Contact us with your application details, and our technical team will ensure you get the right bearing for your needs, delivered on time to minimize downtime.

Frequently Asked Questions