Class
P4 / P2
Origin
DE / SE
Standard
DIN 620
Lead
3-7 Days
Angular Contact Bearing
In Stock
Double Row Angular Contact Ball Bearing 3312A-2Z/C3 for CNC Machine Tool Precision Applications
ISO 9001 · DIN Certified
<p>Ensure uncompromising precision in your CNC machine tool operations with the <strong>Double Row Angular Contact Ball Bearing 3312A-2Z/C3</strong>, engineered to deliver exceptional radial and axial load handling for high-speed spindle applications. As an official SKF distributor, we provide this premium bearing with P4/P2 grade stock availability, eliminating cross-brand sourcing delays and ensuring consistent quality compliance with ISO 9001 standards.</p><ul><li>Double row design with 2Z steel shields reduces maintenance needs by preventing contamination in harsh machining environments</li><li>C3 radial clearance optimized for thermal expansion management during continuous operation</li><li>Precision testing procedures guarantee dimensional accuracy, minimizing vibration and extending tool life</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, High-Speed Machining Centers |
| Aerospace | Aircraft Engine Components, Precision Instrumentation |
| Medical Equipment | Imaging Systems, Surgical Robots, Laboratory Machinery |
| Automation | Industrial Robotic Arms, Precision Linear Guides |
Prevent CNC Downtime with 3312A-2Z/C3 Double Row Angular Contact Ball Bearing
CNC machine operators know the cost of unexpected spindle failure—hours of production lost, missed deadlines, and expensive repairs. When bearings fail prematurely due to poor quality or incorrect specification, the impact ripples through your entire operation. Sourcing reliable precision bearings often means juggling multiple suppliers, each with different lead times and quality standards, further complicating maintenance planning.
Genuine SKF 3312A-2Z/C3 Bearings in Stock for Immediate Dispatch
Our Double Row Angular Contact Ball Bearing 3312A-2Z/C3 solves these challenges by combining authentic SKF quality with streamlined procurement. As an official SKF distributor, we maintain sufficient P4/P2 grade stock to meet urgent maintenance needs, eliminating the wait for factory-direct orders. Each bearing undergoes precision testing compliant with ISO 9001 and DIN standards before shipment, ensuring it meets the exacting requirements of CNC machine tool applications.
Optimized Performance in High-Precision Machining Environments
This Double Row Angular Contact Ball Bearing excels in applications requiring simultaneous radial and axial load handling, such as CNC spindle units operating at high speeds. Its angular contact design enables precise axial positioning, critical for maintaining machining accuracy in contouring and threading operations. The 2Z shielded configuration provides effective protection against coolant and debris ingress, extending service life in harsh machining environments.
Key Technical Features That Ensure Reliable Operation
The bearing’s C3 clearance class is specifically engineered to accommodate thermal expansion during high-speed operation, preventing premature failure due to internal stress. Available precision ratings from P0 to P2 allow matching to application requirements—P2 grade options deliver the tight runout tolerances needed for mirror-finish machining. Multiple cage materials offer flexibility: steel cages provide durability for heavy loads, while nylon cages reduce friction and noise in high-speed applications. The bearing steel construction ensures consistent hardness and wear resistance, maintaining precision over extended service intervals.
Why Authenticity Matters for Total Cost of Ownership
Non-genuine bearings may save on initial cost but often result in hidden expenses: early fatigue failure, increased vibration leading to poor surface finishes, and unplanned downtime. Authentic SKF bearings are manufactured to exacting material and dimensional standards, delivering predictable performance and longer service life. Our ISO 9001 compliant inspection process verifies each bearing’s quality before shipment, ensuring you receive a product that meets the original equipment specifications for your CNC machine.
Your Trusted Partner for Precision Bearing Solutions
With official authorization for both FAG and SKF brands, we provide verifiable product provenance through complete certification documents. Our team of senior application engineers offers expert guidance on bearing selection and installation, helping optimize your machine’s performance. Serving over 800 clients across 45+ countries, we’ve built a reputation for reliable delivery through premium shockproof logistics. Whether you need a single replacement bearing or a complete bill of materials, our one-stop procurement process reduces supplier management costs while ensuring consistent quality.
Packaging & Shipping
- Original SKF packaging with product certification and batch traceability documentation
- Reinforced carton pallet packaging for international shipping protection
- Expedited delivery options available for emergency maintenance requirements
- Comprehensive logistics tracking provided from warehouse to delivery
- Flexible order quantities with no minimum purchase requirement
Secure Your CNC Machine’s Performance Today
Don’t let bearing-related issues disrupt your production schedule. The 3312A-2Z/C3 Double Row Angular Contact Ball Bearing is in stock and ready to ship, ensuring minimal downtime for your CNC operations. Proper bearing selection directly impacts machining precision, tool life, and overall equipment effectiveness—invest in reliability that keeps your production running smoothly.
Frequently Asked Questions
Q: Are these genuine SKF bearings?
A: Yes, we are an official SKF authorized distributor. Every bearing comes with complete traceability documentation and can be verified through SKF’s official channels.
Q: How do I confirm if this bearing fits my CNC machine?
A: Our senior application engineers can help verify compatibility. Please provide your machine model, spindle specifications, or existing bearing part number for confirmation.
Q: What is the warranty policy for this bearing?
A: All SKF bearings are covered by the manufacturer’s standard warranty against manufacturing defects. We provide full support for warranty claims and replacements.
Q: What is the minimum order quantity?
A: We accept orders for single bearings to support emergency maintenance needs, with no minimum purchase requirement.
Q: How quickly can you ship this bearing?
A: In-stock bearings are typically shipped within 1-3 business days. Expedited shipping options are available for urgent requirements.
Q: How can I verify the authenticity of the bearing upon receipt?
A: Each bearing includes SKF’s original packaging with holographic labels and serial numbers. We also provide certification documents that can be cross-checked with SKF’s database.
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Submit your inquiry for Double Row Angular Contact Ball Bearing 3312A-2Z/C3 for CNC Machine Tool Precision Applications 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
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Full Certification Docs
ISO 9001, DIN 620, material certs available