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 |
Application Industries
| Industry |
Typical Equipment |
| Manufacturing |
CNC Machines, Spindles |
| Automotive |
Automotive Transmissions |
Stop CNC Downtime — Get P4 Precision 3307 Angular Contact Bearings Delivered Fast
CNC machine operators know the frustration: a bearing failure halts production, and finding a precise replacement means coordinating with multiple suppliers. When your spindle needs a Double Row Angular Contact Ball Bearing with P4 precision, mismatched tolerances or delayed shipments can cost thousands in downtime.
Genuine SKF 3307 Bearings, In Stock and Ready to Ship
As an official SKF distributor, we stock the 3307 Double Row Angular Contact Ball Bearing with P4 precision — the exact specification for CNC machine spindles and automotive transmissions. Our centralized inventory means you avoid minimum order quantities and long lead times, getting the bearing you need when your production line can’t wait.
Where This Bearing Performs
The 3307 Double Row Angular Contact Ball Bearing excels in high-speed, precision applications like CNC machine tool spindles and automotive transmission systems. Its double-row design handles combined radial and axial loads, maintaining stability at rotational speeds critical for machining accuracy. In automotive transmissions, it minimizes vibration and ensures smooth power transfer under varying torque conditions.
Technical Details That Define Performance
P4 precision rating ensures tight dimensional tolerances, reducing runout and noise in high-speed CNC operations — essential for maintaining machining accuracy. The bearing’s separated design allows for easy mounting and dismounting, simplifying maintenance. Available with steel, copper, or nylon cages, each material option optimizes performance: steel cages for high-temperature resilience, copper for heavy loads, and nylon for reduced friction in high-speed applications. Bearing steel construction provides durability, while oil or grease lubrication options accommodate different operating environments.
The True Cost of Counterfeit Bearings
Choosing non-genuine Angular Contact Bearings for CNC machines or automotive transmissions risks more than just early failure. Counterfeit bearings often lack proper heat treatment, leading to premature wear and potential spindle damage. A single failure can cost hours of production time plus repair costs — far exceeding the savings of a cheaper part. Our SKF 3307 bearings come with full traceability, ensuring they meet ISO 9001 quality standards and原厂 specifications.
Why Buyers Trust Us
With official authorization from SKF and Timken, we guarantee every bearing is sourced directly from the manufacturer. Our ISO 9001 quality inspection system includes pre-shipment checks to verify precision and performance. Serving over 1,200 clients across 55+ countries, our cross-brand technical team provides expert support for选型 and application questions. Whether you need a single bearing for emergency repair or bulk orders for production, our large centralized inventory ensures consistent supply.
Packaging & Shipping
- Original SKF packaging with product certification and traceability documentation
- Carton pallet packaging for secure transportation
- 现货 available for delivery within 3-7 business days
- Global logistics options including DHL, FedEx, UPS, air, and sea freight
- 1 piece minimum order quantity, ideal for emergency maintenance needs
Get Your 3307 Bearing Now
Don’t let bearing issues slow your production. Send us your bearing型号, application details, and quantity, and our team will provide a unified quotation within one working day. With现货 ready to ship, you can minimize downtime and get back to full operation faster.
Frequently Asked Questions
Q: Are these genuine SKF bearings?
A: Yes, we are an official SKF authorized distributor. Every bearing can be traced back to the正品 supply chain, and we provide complete authorization documentation upon request.
Q: How do I confirm if the 3307 bearing fits my CNC machine?
A: Provide your machine model or spindle specifications, and our technical team will verify compatibility and provide选型 support at no cost.
Q: What is the warranty policy?
A: All SKF bearings come with the manufacturer’s warranty. We offer unconditional replacement for any manufacturing defects.
Q: What is the minimum order quantity?
A: We accept orders starting from 1 piece, supporting both emergency repairs and small-batch procurement.
Q: How long does shipping take?
A: For in-stock items, we ship within 3-7 business days. Logistics options include DHL, FedEx, UPS, air freight, and sea freight based on your needs.
Q: How can I verify the bearing’s authenticity?
A: Each bearing comes with SKF’s original packaging and防伪 labels. We also provide 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.
