Product Specifications
| Parameter |
Details |
| Model NO. |
Double Row Angular Contact Ball Bearing |
| Separated |
Separated |
| Rows Number |
Double |
| Load Direction |
Radial Bearing |
| Material |
Bearing Steel |
| Precision Rating |
P0 P2 P4 P5 P6 |
| Type |
Ball |
| Structure |
Angular Contact |
| Cage |
Steel Cage.Copper Cage.Nylon Cage |
| Lubrication |
Oil Grease |
| Transport Package |
Carton Pallet |
| Specification |
As Your Request |
| Trademark |
SKF |
| Origin |
Jiangsu China |
| Production Capacity |
1000000 |
Application Industries
| Industry |
Typical Equipment |
| Power Tools |
Drills, Grinders, Sanders, Impact Wrenches |
| Manufacturing |
Electric Motors, Gearboxes, Machine Tool Spindles |
Prevent Power Tool Downtime with SKF 3307-a Tn9 Double Row Angular Contact Ball Bearing
Power tool operators know the frustration of unexpected bearing failure—seized motors, reduced torque, and costly project delays. Sourcing reliable replacement bearings often means navigating multiple suppliers, inconsistent quality, and long lead times that keep your tools idle. When precision and uptime matter, settling for substandard bearings isn’t an option.
Genuine SKF 3307-a Tn9 Bearings in Stock for Immediate Shipment
As an official SKF distributor, we stock the Double Row Angular Contact Ball Bearing 3307-a Tn9 with Nylon Cage, designed specifically for power tool applications. Our large centralized inventory ensures you get the exact bearing you need without waiting, while our ISO 9001 quality inspection system verifies every unit before shipment. Whether you’re maintaining a fleet of drills or repairing industrial grinders, we eliminate the hassle of multi-supplier coordination with one-stop procurement.
Engineered for High-Speed Power Tool Performance
This Double Row Angular Contact Ball Bearing excels in the demanding conditions of power tools, where high rotational speeds and radial loads are common. The angular contact design handles combined radial and axial forces, while the nylon cage reduces friction and heat buildup during extended use. Its separated structure allows for easy mounting and dismounting, simplifying maintenance and minimizing tool downtime.
Key Technical Features That Maximize Tool Reliability
The SKF 3307-a Tn9 Bearing’s precision rating options (P0 to P6) ensure optimal performance in applications requiring tight tolerances, such as high-speed grinders. Bearing steel construction provides durability and resistance to wear, even under heavy loads. The oil and grease lubrication compatibility allows customization for specific operating conditions, from dusty construction sites to clean manufacturing environments. With its double-row configuration, this bearing delivers enhanced rigidity and load-carrying capacity compared to single-row alternatives.
Avoid Hidden Costs of Counterfeit Bearings
Non-genuine bearings may save money upfront, but they often fail prematurely—costing more in tool repairs, replacement parts, and lost productivity. Our SKF bearings meet strict quality standards, ensuring consistent performance and longer service life. By choosing authorized distribution, you avoid the risks of substandard materials, poor craftsmanship, and incomplete documentation that plague the counterfeit market. The total cost of ownership is significantly lower when you invest in bearings that don’t compromise on quality.
Why Power Tool Professionals Choose Our Bearings
Our reputation is built on delivering genuine products and reliable service. As an official SKF distributor, we provide complete traceability for every bearing, with authorization documents available upon request. Our cross-brand technical team has extensive experience with power tool applications, offering free选型 support to ensure you get the right bearing for your equipment. With 1,200+ clients across 55+ countries, we’ve proven our ability to deliver stable supply for both small repairs and large-scale maintenance projects. Every bearing undergoes unified quality inspection before shipment, giving you confidence in every order.
Packaging & Shipping
- Original SKF packaging with product identification and batch traceability
- Carton pallet packaging for secure transportation
- Fast dispatch for in-stock items, with delivery within 3-7 working days
- Global logistics options including DHL, FedEx, UPS, air, and sea freight
- Real-time tracking provided for all shipments
- Minimum order quantity of 1 piece, ideal for emergency repairs
Get Your Power Tools Back to Work—Order Today
Don’t let bearing issues slow down your projects. Send us your bearing designation, tool model, and required quantity, and our team will provide a quotation within 24 hours. With our large inventory and global shipping network, we can get the SKF 3307-a Tn9 Bearing to you quickly, minimizing tool downtime and keeping your operations running smoothly.
Frequently Asked Questions
Q: Are these genuine SKF bearings?
A: Yes, we are an official SKF authorized distributor. Every bearing is sourced directly from SKF and comes with complete traceability documentation.
Q: How do I confirm if this bearing fits my power tool?
A: Provide your tool’s model number or the original bearing dimensions, and our technical team will verify compatibility at no cost.
Q: What is the warranty on these bearings?
A: All SKF bearings are covered by the manufacturer’s warranty against defects in materials and workmanship.
Q: What is the minimum order quantity?
A: We accept orders for 1 piece, making it easy to source bearings for emergency repairs.
Q: How long does shipping take?
A: In-stock bearings are shipped within 3-7 working days via your choice of DHL, FedEx, UPS, air, or sea freight.
Q: How can I verify the authenticity of the bearing?
A: Each SKF bearing has unique markings and packaging with security features. We provide full traceability documents and can assist with verification through SKF’s official channels.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
