Double Row Angular Contact Ball Bearing 3308 Tn9/C3 High Speed for Industrial Machinery

Product Specifications

Application Industries

Minimize Downtime with 3308 Tn9/C3 Double Row Angular Contact Ball Bearing

Industrial machinery operators know the cost of unexpected downtime—missed deadlines, maintenance overtime, and disrupted production schedules. When bearings fail prematurely due to poor precision or material quality, the ripple effects impact your bottom line. Sourcing reliable high-speed bearings that meet exact specifications often means navigating complex MOQ requirements or long lead times, leaving you vulnerable when equipment needs immediate replacement.

High-Speed Performance You Can Rely On

The 3308 Tn9/C3 Double Row Angular Contact Ball Bearing is engineered to address these challenges, offering a balance of precision and durability for industrial machinery. With C3 clearance and P0-P4 precision grades, this bearing handles radial loads efficiently in high-speed applications, from machine tool spindles to printing equipment reducers. Our production capabilities ensure flexible order options—including 1 piece MOQ for standard bearings—so you can secure critical replacements without overstocking.

Engineered for Demanding Industrial Conditions

This double row angular contact bearing excels in environments requiring stable rotation under continuous operation. Its separated design allows for easy mounting and dismounting, simplifying maintenance procedures. Whether your equipment operates in moderate temperatures or requires frequent start-stop cycles, the bearing’s steel, copper, or nylon cage options provide consistent performance, distributing lubrication evenly to reduce friction and heat buildup during high-speed rotation.

Technical Features That Drive Reliability

Key technical attributes define the 3308 Tn9/C3’s performance. The C3 clearance rating accommodates thermal expansion in high-speed applications, preventing premature wear and extending service life. Precision grades from P0 to P4 ensure minimal runout, critical for maintaining accuracy in CNC machining and printing processes. The bearing’s radial load capacity, combined with its angular contact design, makes it suitable for applications where both radial and axial forces are present, such as gearbox assemblies. Available lubrication options—oil or grease—allow customization to match specific operating conditions, further optimizing performance.

Why Quality Bearings Reduce Total Cost of Ownership

Choosing genuine high-quality bearings like the 3308 Tn9/C3 minimizes long-term costs compared to inferior alternatives. Counterfeit bearings often fail early, leading to unplanned downtime and expensive repairs. Our bearings meet ISO international standards, undergoing strict incoming material inspections and full-process production supervision. Each unit is tested for dimensional accuracy and noise levels, ensuring consistent quality that reduces maintenance frequency and extends equipment lifespan. Over time, the reliability of a precision-engineered bearing translates to lower total ownership costs, even when initial prices are higher than substandard options.

Your Trusted Partner for Bearing Solutions

Packaging & Shipping

• Protective carton packaging with pallet reinforcement for secure transportation
• Sample orders shipped within 3-5 working days; bulk orders within 5-15 working days
• Flexible logistics options: DHL, FedEx, UPS, air freight, or sea freight
• Real-time tracking provided for all shipments
• 1 piece MOQ for standard bearings, supporting emergency repairs and small-batch purchases

Secure Your 3308 Tn9/C3 Bearing Today

Don’t let equipment downtime impact your production schedule. Whether you need a single replacement or bulk order, we’re ready to fulfill your requirements. Contact us with your bearing designation, application details, and quantity, and our team will provide a prompt quote. The sooner you secure your 3308 Tn9/C3 bearing, the sooner you can restore optimal performance to your industrial machinery.

Frequently Asked Questions