Double Row Angular Contact Ball Bearing 3207-A TN9 for Heavy Equipment High Precision P0-P6

Product Specifications

Application Industries

Minimize Downtime with 3207-A TN9 Double Row Angular Contact Ball Bearing for Heavy Equipment

Heavy equipment operators know the cost of unexpected downtime—hours lost to bearing failures, costly repairs, and missed deadlines. When bearings fail prematurely due to poor precision or inadequate load capacity, the impact ripples through production schedules. Sourcing reliable, high-precision bearings that meet the demands of heavy machinery can be a challenge, especially when faced with minimum order quantities or long lead times.

High Precision 3207-A TN9 Bearings: Engineered for Heavy-Duty Performance

Our Double Row Angular Contact Ball Bearing 3207-A TN9 is designed to address these pain points, offering precision grades from P0 to P6 and robust construction for heavy equipment applications. With decades of manufacturing experience, we ensure each bearing meets strict quality standards, supported by flexible order policies—including 1 piece MOQ for standard bearings and sample orders without MOQ. Whether for excavators, industrial gearboxes, or agricultural machinery, this bearing delivers the stability and durability needed to keep your equipment running.

Optimal Performance in Demanding Heavy Machinery Environments

This Double Row Angular Contact Ball Bearing excels in heavy-duty applications where radial and axial loads combine, such as in construction equipment transmissions and industrial reducers. Its double-row design provides higher load capacity compared to single-row bearings, making it ideal for machinery operating under high stress and continuous use. The angular contact structure ensures efficient load distribution, reducing wear and extending service life even in harsh conditions like dust, vibration, and fluctuating temperatures.

Technical Features That Ensure Reliable Operation

The 3207-A TN9 Bearing’s precision rating (P0-P6) directly impacts equipment accuracy—higher precision grades like P4 minimize rotational error, critical for applications requiring tight tolerances. Its bearing steel material offers excellent hardness and wear resistance, ensuring stable performance over extended periods. The choice of cage material (steel, copper, or nylon) allows customization based on operating speed and temperature: steel cages suit high-load, high-temperature environments, while nylon cages reduce noise and friction in moderate-speed applications. Lubrication with oil or grease is optimized for the bearing’s design, maintaining smooth operation and preventing premature failure.

Why Genuine High Precision Bearings Reduce Total Cost of Ownership

Choosing genuine High Precision Ball Bearings like the 3207-A TN9 avoids the hidden costs of counterfeit products. Fake bearings often fail early, leading to unplanned downtime, expensive repairs, and potential damage to connected components. Our bearings meet ISO international standards, ensuring consistent quality and performance. With a 12-month warranty and strict quality control—including incoming material inspection and full-process production supervision—we stand behind every product, reducing long-term maintenance costs and maximizing equipment uptime.

Your Trusted Partner for Heavy Equipment Bearings

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 your timeline
• 1 piece MOQ for standard bearings, sample orders without MOQ

Get Your 3207-A TN9 Bearing Today

Don’t let bearing issues slow down your operations. Whether you need a single sample for testing or bulk orders for production, we’re ready to fulfill your requirements. Send us your bearing specification, application details, and quantity, and our team will provide a prompt quote. The sooner you order, the sooner you can get back to efficient, uninterrupted operation.

Frequently Asked Questions