Class
P4 / P2
Origin
DE / SE
Standard
DIN 620
Lead
3-7 Days
Angular Contact Bearing
In Stock
Double Row Angular Contact Ball Bearing 3307 P4 Precision for CNC Machine Tools
ISO 9001 · DIN Certified
<p>Achieve unmatched machining accuracy with the <strong>Double Row Angular Contact Ball Bearing 3307 P4</strong>, engineered to deliver stable long-term precision for high-end CNC machine tools. This SKF P4 grade bearing minimizes vibration during high-speed operation, ensuring consistent part quality and extending spindle life—critical for maintaining tight tolerances in precision manufacturing.</p><ul><li>Double row design with separable inner ring allows for easy mounting and optimal load distribution, handling both radial and axial forces in complex machining cycles</li><li>Precision testing compliant with ISO 9001 and DIN standards guarantees reliable performance, eliminating variability that can disrupt production schedules</li><li>Steel cage construction provides superior heat resistance and durability, making it ideal for continuous-duty applications in demanding industrial environments</li></ul>
Technical Specifications
- Type
- Angular Contact Bearing
- Precision Class
- P4 / P2
- Certification
- ISO 9001
- Radial Runout
- ≤ 1.5 μm
- Delivery
- 3-7 Business Days
Related Keywords
Reply within 12 hours
NDA available
Full certification docs
Precision packaging
Product Description
Technical Details & Application
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 Machine Tools, Precision Spindles, Machining Centers |
| Aerospace | High-Precision Actuators, Flight Control Systems |
| Medical Equipment | Imaging Devices, Surgical Robotics |
| Automation | Linear Motion Systems, Servo Motors |
Minimize CNC Downtime with 3307 P4 Precision Double Row Angular Contact Ball Bearings
CNC machine operators know the frustration of unexpected spindle failures—hours of production lost, deadlines missed, and repair costs mounting. Many face the challenge of sourcing reliable high-precision bearings that meet strict tolerance requirements, only to encounter long lead times or questionable quality from uncertified suppliers.
Original SKF 3307 P4 Bearings: In Stock and Ready for Immediate Shipment
Our Double Row Angular Contact Ball Bearing 3307 P4 Precision for CNC Machine Tools addresses these pain points directly. As an official SKF distributor, we maintain sufficient P4/P2 grade stock to fulfill urgent orders, ensuring your production line stays operational. Each bearing undergoes precision testing procedures compliant with ISO 9001 and DIN standards before shipment, guaranteeing performance in critical CNC spindle applications.
Optimized Performance in High-Speed Machining Environments
This double row angular contact bearing excels in high-speed, precision-critical operations typical of CNC machine tools. Designed to handle both radial and axial loads simultaneously, it provides the rigidity and rotational accuracy required for tight-tolerance machining. The separated design allows for easy mounting and dismounting, simplifying maintenance and reducing equipment downtime during replacement.
Key Technical Attributes Driving CNC Spindle Performance
The P4 precision rating ensures minimal radial and axial runout, directly impacting machining accuracy and surface finish quality. Constructed from high-grade bearing steel, the bearing delivers exceptional durability under continuous operation. Multiple cage options—steel, copper, or nylon—allow customization based on speed and temperature requirements. Steel cages offer robustness for heavy loads, while nylon cages reduce friction and noise in high-speed applications, and copper cages provide enhanced heat dissipation for extended duty cycles.
Long-Term Value of Authentic Precision Bearings
Choosing genuine SKF 3307 P4 bearings over counterfeit alternatives eliminates hidden costs associated with premature failures. Counterfeit bearings often lack proper material heat treatment and dimensional control, leading to excessive vibration, accelerated wear, and potential spindle damage. Our bearings come with full certification documents, ensuring compliance with international quality standards and reducing the risk of unplanned maintenance in high-value CNC equipment.
Why Global CNC Manufacturers Trust Our Bearing Solutions
With dual European brand official authorization (FAG & SKF), we provide traceable supply chain assurance for every bearing. Our senior application engineers offer technical support for proper selection and installation, ensuring optimal bearing performance. Serving 800+ clients across 45+ countries, we have established a reputation for reliable premium shockproof logistics, delivering precision components safely to manufacturing facilities worldwide. Our ISO 9001 compliant inspection system ensures each bearing meets strict quality criteria before leaving our warehouse.
Packaging & Shipping
- Original SKF packaging with product identification and batch tracing information
- Reinforced carton pallet packaging for secure transportation
- Expedited shipping options available for emergency maintenance needs
- Comprehensive logistics tracking provided from warehouse to delivery
- Flexible order quantities, including single-unit purchases for critical repairs
Secure Your CNC Production Schedule Today
Don’t let bearing-related downtime disrupt your manufacturing workflow. The longer your CNC machine sits idle, the more production targets slip. Contact us now with your 3307 P4 bearing requirements, and benefit from our ready stock and streamlined procurement process designed for CNC industry professionals.
Frequently Asked Questions
Q: Are these genuine SKF bearings?
A: Yes, we are an official SKF authorized distributor. Every bearing can be traced to the original SKF supply chain, and we provide complete authorization documentation upon request.
Q: How do I confirm if the 3307 P4 bearing fits my CNC spindle?
A: Provide your machine model or spindle specifications, and our application engineers will verify compatibility and provide technical guidance at no cost.
Q: What is the warranty policy for these bearings?
A: All SKF bearings are covered by the manufacturer’s warranty against manufacturing defects, with full replacement support for verified issues.
Q: What is the minimum order quantity?
A: We accept orders for 1 piece, supporting emergency repair needs as well as bulk production requirements.
Q: How quickly can you ship the 3307 P4 bearing?
A: In-stock bearings are typically shipped within 3-7 business days via DHL, FedEx, UPS, or your preferred logistics provider.
Q: How can I verify the authenticity of the bearing upon receipt?
A: Each SKF bearing features unique markings and packaging with security features. We provide full traceability documents and can assist with verification through official SKF channels.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
Related Products
More Angular Contact Bearing
Angular Contact Bearing
Double Row Angular Contact Ball Bearing FAG 3212B.2RSR TVH for Precision Machine Tools
View Details
Inquiry
Get Pricing &
Technical Support
Submit your inquiry for Double Row Angular Contact Ball Bearing 3307 P4 Precision for CNC Machine Tools and our senior application engineers will respond within 12 hours with pricing, availability, and technical documentation.
Authorized European Stock
Genuine FAG & SKF, traceable certificates
Reply Within 12 Hours
Senior engineers, multi-language support
Full Certification Docs
ISO 9001, DIN 620, material certs available