Double Row Angular Contact Ball Bearing 3307-A TN9 Nylon Cage for Power Tools with P0-P6 Precision

Product Specifications

Application Suitability

Finding a Dependable Double Row Angular Contact Ball Bearing 3307-A TN9 for Power Tools?

Power tool manufacturers and maintenance teams often face challenges with bearing precision—either receiving components that don’t meet P0-P6 tolerance requirements or struggling to source nylon cage variants that balance durability and weight. Misalignment in high-speed applications can lead to premature wear, while inconsistent material quality from unreliable suppliers results in frequent replacements and downtime.

Engineered for Consistent Performance in Power Tool Applications

This Double Row Angular Contact Ball Bearing addresses these issues with its precision-machined bearing steel construction and P0-P6 accuracy range, ensuring compatibility with critical power tool mechanisms. As a supplier with extensive experience in industrial bearings, we maintain a wide inventory covering conventional models, allowing for quick fulfillment of both standard and custom specifications. The nylon cage option provides reduced friction and noise, making it ideal for handheld power tools where smooth operation is essential.

Optimal Performance in High-Speed, Radial Load Environments

Designed to handle radial loads in double-row configuration, this bearing excels in applications with rotational speeds up to typical power tool operating ranges. Its separated structure allows for easier installation and maintenance, while the oil grease lubrication system ensures consistent performance across temperature variations commonly encountered in workshop environments. Whether used in drills, grinders, or sanders, the angular contact design provides the rigidity needed for precise power transmission.

Key Engineering Features That Impact Tool Reliability

The bearing’s material selection—high-grade bearing steel—delivers the hardness and fatigue resistance required for prolonged use in power tools, where cyclic loading is common. The precision rating options (P0-P6) allow customization based on application needs: P6 for high-precision tools requiring minimal vibration, and P0 for general-purpose applications where cost-efficiency is prioritized. Nylon cages offer advantages over steel or copper alternatives by reducing weight and lowering operating temperatures, critical factors in handheld tools where user comfort and heat management matter.

Why Precision Bearings Reduce Long-Term Costs

Choosing the right angular contact ball bearing directly impacts total cost of ownership. A bearing with improper precision or material quality may save on initial purchase but leads to increased downtime, replacement parts, and labor costs. This bearing’s adherence to strict manufacturing standards ensures longer service life, reducing the frequency of tool disassembly and repair. For power tool OEMs, consistent dimensional accuracy means fewer production line delays caused by misfit components, ultimately improving overall manufacturing efficiency.

Quality Assurance You Can Trust

Packaging & Shipping

• Standard packaging: Carton and pallet for secure transportation
• Stock availability: Ready for same-day shipping on conventional models
• Logistics options: Flexible delivery via express, air, or sea freight
• Order flexibility: Low minimum order quantities supported for both trial and bulk purchases

Get Your Bearing Quote Today

Whether you need the SKF 3307-A TN9 Nylon Cage Bearing for power tool production or replacement parts, provide your required specifications—including precision class, cage material, and quantity—and we’ll deliver a competitive quote with lead time. Our global supply chain ensures reliable delivery to most regions within 7-15 days, so you can keep your operations running without unnecessary delays.

Frequently Asked Questions