Heavy Duty SKF 3306-A-2Z TN9-MT33 Angular Contact Ball Bearing for Gearbox Reducer

Product Specifications

Application Suitability

Need a Durable SKF 3306 Angular Contact Ball Bearing for Gearbox Reducers? Here's What You Should Know

Selecting the right bearing for gearbox reducers often means balancing load capacity with installation precision. Many procurement teams face delays when sourcing specific double row angular contact bearings, or encounter premature failures due to non-genuine components. Finding a supplier that can reliably deliver both standard and specialized bearing models while ensuring quality is a common challenge in industrial maintenance and manufacturing.

A Reliable Solution for Gearbox Reducer Performance

This SKF 3306 angular contact ball bearing addresses these challenges with its double row design, optimized for the radial and axial loads commonly found in gearbox reducers. As a supplier with access to a comprehensive range of bearing products, we ensure that even specialized models like the 3306-A-2Z TN9-MT33 are available when needed. Our ISO 9001 certified inspection processes verify material quality and dimensional accuracy, reducing the risk of installation issues or early wear in critical equipment.

Optimal Performance in Heavy-Duty Gearbox Environments

This double row angular contact bearing excels in gearbox reducers where combined radial and axial loads are present. Operating within typical industrial temperature ranges, its bearing steel construction provides durability against continuous mechanical stress. Proper lubrication with oil or grease, as specified, ensures smooth operation even in high-torque applications. The choice of cage material—steel, copper, or nylon—allows adaptation to specific operating conditions, from high-speed rotations to heavy load scenarios.

Key Engineering Features That Impact Reliability

The bearing's separated design simplifies installation and maintenance, allowing for easier inspection and re-lubrication without full disassembly. Its precision rating options (P0 to P6) cater to applications requiring tight dimensional tolerance, ensuring proper fit in gearbox assemblies. The angular contact structure distributes load evenly across contact points, reducing stress concentrations and extending service life. When paired with the appropriate cage material, this bearing can handle varying speeds and load conditions, making it versatile for different reducer configurations.

Why Choosing the Right Bearing Lowers Total Cost

Investing in a quality double row angular contact bearing like the SKF 3306 reduces long-term costs by minimizing downtime and replacement frequency. Inferior bearings with substandard material hardness or imprecise dimensions often lead to increased vibration, noise, and premature failure, resulting in unplanned maintenance and production losses. By adhering to ISO standards for load ratings and precision, this bearing delivers consistent performance, aligning with the ISO 281 guidelines for bearing life calculation and helping maintain predictable equipment operation.

Quality You Can Rely On

Packaging & Shipping

• Packaged in cartons and pallets to protect against damage during transit
• Standard lead times apply, with expedited options available for urgent requirements
• Multiple shipping methods offered, including express courier, air freight, and sea freight
• Flexible order quantities supported, from small batches to large-scale industrial orders

Get Pricing for Your SKF 3306 Bearing Requirement

Whether you need a single SKF 3306 angular contact ball bearing or a bulk order for your gearbox reducers, we can provide a quote based on your specific needs. Share the model number, quantity, and delivery location, and our team will respond with pricing and availability. The sooner you confirm your requirements, the sooner we can arrange shipment to keep your operations running smoothly.

Frequently Asked Questions